40!38-1 trivially factors prime!: 79 (digits:2)
42!38-1 trivially factors prime!: 167 (digits:3)
44!38-1 trivially factors prime!: 263 (digits:3)
46!38-1 trivially factors prime!: 367 (digits:3)
48!38-1 trivially factors prime!: 479 (digits:3)
50!38-1 trivially factors prime!: 599 (digits:3)
52!38-1 trivially factors prime!: 727 (digits:3)
54!38-1 trivially factors prime!: 863 (digits:3)
60!38-1 trivially factors prime!: 1319 (digits:4)
62!38-1 trivially factors prime!: 1487 (digits:4)
64!38-1 trivially factors prime!: 1663 (digits:4)
66!38-1 trivially factors prime!: 1847 (digits:4)
68!38-1 trivially factors prime!: 2039 (digits:4)
70!38-1 trivially factors prime!: 2239 (digits:4)
72!38-1 trivially factors prime!: 2447 (digits:4)
74!38-1 trivially factors prime!: 2663 (digits:4)
76!38-1 trivially factors prime!: 2887 (digits:4)
82!38-1 trivially factors prime!: 21647 (digits:5)
84!38-1 trivially factors prime!: 30911 (digits:5)
90!38-1 trivially factors prime!: 65519 (digits:5)
104!38-1 trivially factors prime!: 192191 (digits:6)
108!38-1 trivially factors prime!: 241919 (digits:6)
116!38-1 trivially factors prime!: 723839 (digits:6)
126!38-1 trivially factors prime!: 6652799 (digits:7)
130!38-1 trivially factors prime!: 10333439 (digits:8)
142!38-1 trivially factors prime!: 27291263 (digits:8)
144!38-1 trivially factors prime!: 31138559 (digits:8)
152!38-1 trivially factors prime!: 50043263 (digits:8)
170!38-1 trivially factors prime!: 2126234879 (digits:10)
190!38-1 trivially factors prime!: 9508220159 (digits:10)

 Primality testing 218!38-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 218!38-1 is prime! (0.0178s+0.0002s)(digits:13)

 Primality testing 226!38-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 32.50%
 226!38-1 is prime! (0.0067s+0.0001s)(digits:13)

 Primality testing 228!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 17, base 1+sqrt(17)
 Calling Brillhart-Lehmer-Selfridge with factored part 62.50%
 228!38-1 is prime! (0.0298s+0.0012s)(digits:13)

 Primality testing 256!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 17, base 1+sqrt(17)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.30%
 256!38-1 is prime! (0.0265s+0.0010s)(digits:15)

 Primality testing 274!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 13, base 1+sqrt(13)
 Calling Brillhart-Lehmer-Selfridge with factored part 44.23%
 274!38-1 is prime! (0.0207s+0.0036s)(digits:16)

 Primality testing 276!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 11, base 1+sqrt(11)
 Calling Brillhart-Lehmer-Selfridge with factored part 45.28%
 276!38-1 is prime! (0.0252s+0.0038s)(digits:17)

 Primality testing 290!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.18%
 290!38-1 is prime! (0.0050s+0.0010s)(digits:17)

 Primality testing 346!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.76%
 346!38-1 is prime! (0.0040s+0.0010s)(digits:21)

 Primality testing 352!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 13, base 1+sqrt(13)
 Calling Brillhart-Lehmer-Selfridge with factored part 42.86%
 352!38-1 is prime! (0.0047s+0.0010s)(digits:22)

 Primality testing 356!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.57%
 356!38-1 is prime! (0.0048s+0.0008s)(digits:22)

 Primality testing 370!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 23, base 1+sqrt(23)
 Calling Brillhart-Lehmer-Selfridge with factored part 41.10%
 370!38-1 is prime! (0.0045s+0.0012s)(digits:22)

 Primality testing 406!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.04%
 406!38-1 is prime! (0.0053s+0.0014s)(digits:25)

 Primality testing 440!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 23, base 1+sqrt(23)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.20%
 440!38-1 is prime! (0.0056s+0.0015s)(digits:27)

 Primality testing 500!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.62%
 500!38-1 is prime! (0.0060s+0.0010s)(digits:32)

 Primality testing 524!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 39.81%
 524!38-1 is prime! (0.0061s+0.0014s)(digits:33)

 Primality testing 624!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.31%
 624!38-1 is prime! (0.0064s+0.0011s)(digits:41)

 Primality testing 696!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.55%
 696!38-1 is prime! (0.0054s+0.0009s)(digits:46)

 Primality testing 698!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.55%
 698!38-1 is prime! (0.0050s+0.0011s)(digits:46)

 Primality testing 702!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.25%
 702!38-1 is prime! (0.0048s+0.0009s)(digits:47)

 Primality testing 710!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.42%
 710!38-1 is prime! (0.0063s+0.0012s)(digits:47)

 Primality testing 834!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.92%
 834!38-1 is prime! (0.0065s+0.0018s)(digits:56)

 Primality testing 848!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.21%
 848!38-1 is prime! (0.0064s+0.0020s)(digits:58)

 Primality testing 934!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.68%
 934!38-1 is prime! (0.0063s+0.0014s)(digits:64)

 Primality testing 942!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Calling Brillhart-Lehmer-Selfridge with factored part 39.91%
 942!38-1 is prime! (0.0062s+0.0012s)(digits:65)

 Primality testing 972!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.78%
 972!38-1 is prime! (0.0057s+0.0011s)(digits:67)

 Primality testing 1028!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 39.83%
 1028!38-1 is prime! (0.0061s+0.0011s)(digits:72)

 Primality testing 1062!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.02%
 1062!38-1 is prime! (0.0061s+0.0009s)(digits:74)

 Primality testing 1168!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.10%
 1168!38-1 is prime! (0.0060s+0.0009s)(digits:83)

 Primality testing 1294!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.81%
 1294!38-1 is prime! (0.0082s+0.0018s)(digits:93)

 Primality testing 1300!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.74%
 1300!38-1 is prime! (0.0072s+0.0027s)(digits:94)

 Primality testing 1384!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.34%
 1384!38-1 is prime! (0.0072s+0.0013s)(digits:101)

 Primality testing 1398!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.90%
 1398!38-1 is prime! (0.0077s+0.0010s)(digits:102)

 Primality testing 1406!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 47, base 1+sqrt(47)
 Calling Brillhart-Lehmer-Selfridge with factored part 47.77%
 1406!38-1 is prime! (0.0072s+0.0012s)(digits:102)

 Primality testing 1438!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.57%
 1438!38-1 is prime! (0.0070s+0.0012s)(digits:105)

 Primality testing 1462!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.16%
 1462!38-1 is prime! (0.0071s+0.0009s)(digits:107)

 Primality testing 1508!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.34%
 1508!38-1 is prime! (0.0082s+0.0010s)(digits:111)

 Primality testing 1532!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.17%
 1532!38-1 is prime! (0.0082s+0.0015s)(digits:113)

 Primality testing 1556!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.94%
 1556!38-1 is prime! (0.0088s+0.0012s)(digits:115)

 Primality testing 1594!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.25%
 1594!38-1 is prime! (0.0099s+0.0010s)(digits:118)

 Primality testing 1714!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.00%
 1714!38-1 is prime! (0.0091s+0.0009s)(digits:128)

 Primality testing 1750!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.87%
 1750!38-1 is prime! (0.0077s+0.0011s)(digits:131)

 Primality testing 1772!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.37%
 1772!38-1 is prime! (0.0074s+0.0010s)(digits:133)

 Primality testing 1912!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.68%
 1912!38-1 is prime! (0.0082s+0.0009s)(digits:146)

 Primality testing 1918!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.61%
 1918!38-1 is prime! (0.0077s+0.0009s)(digits:146)

 Primality testing 1974!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.14%
 1974!38-1 is prime! (0.0094s+0.0010s)(digits:150)

 Primality testing 1982!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.66%
 1982!38-1 is prime! (0.0083s+0.0014s)(digits:152)

 Primality testing 1986!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.79%
 1986!38-1 is prime! (0.0090s+0.0008s)(digits:152)

 Primality testing 2004!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.91%
 2004!38-1 is prime! (0.0078s+0.0009s)(digits:153)

 Primality testing 2008!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.24%
 2008!38-1 is prime! (0.0080s+0.0009s)(digits:154)

 Primality testing 2014!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Calling Brillhart-Lehmer-Selfridge with factored part 45.78%
 2014!38-1 is prime! (0.0068s+0.0009s)(digits:154)

 Primality testing 2180!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.06%
 2180!38-1 is prime! (0.0085s+0.0014s)(digits:169)

 Primality testing 2282!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.01%
 2282!38-1 is prime! (0.0095s+0.0015s)(digits:178)

 Primality testing 2290!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.97%
 2290!38-1 is prime! (0.0123s+0.0013s)(digits:179)

 Primality testing 2332!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 97, base 1+sqrt(97)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.11%
 2332!38-1 is prime! (0.0098s+0.0013s)(digits:182)

 Primality testing 2554!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.91%
 2554!38-1 is prime! (0.0158s+0.0018s)(digits:202)

 Primality testing 2862!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.19%
 2862!38-1 is prime! (0.0249s+0.0014s)(digits:230)

 Primality testing 3002!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Calling Brillhart-Lehmer-Selfridge with factored part 43.84%
 3002!38-1 is prime! (0.0373s+0.0069s)(digits:242)

 Primality testing 3380!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 149, base 1+sqrt(149)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.43%
 3380!38-1 is prime! (0.0350s+0.0050s)(digits:277)

 Primality testing 3460!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 113, base 1+sqrt(113)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.08%
 3460!38-1 is prime! (0.0271s+0.0102s)(digits:285)

 Primality testing 3494!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 137, base 1+sqrt(137)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.53%
 3494!38-1 is prime! (0.0315s+0.0181s)(digits:288)

 Primality testing 3860!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 191, base 1+sqrt(191)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.67%
 3860!38-1 is prime! (0.0208s+0.0147s)(digits:323)

 Primality testing 3914!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Calling Brillhart-Lehmer-Selfridge with factored part 42.21%
 3914!38-1 is prime! (0.0314s+0.0087s)(digits:327)

 Primality testing 4440!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 36.26%
 4440!38-1 is prime! (0.0208s+0.0147s)(digits:378)

 Primality testing 4528!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.99%
 4528!38-1 is prime! (0.0310s+0.0089s)(digits:386)

 Primality testing 4566!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 151, base 1+sqrt(151)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.78%
 4566!38-1 is prime! (0.0263s+0.0085s)(digits:390)

 Primality testing 4636!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 131, base 1+sqrt(131)
 Calling Brillhart-Lehmer-Selfridge with factored part 41.32%
 4636!38-1 is prime! (0.0312s+0.0041s)(digits:396)

 Primality testing 4714!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.52%
 4714!38-1 is prime! (0.0276s+0.0084s)(digits:404)

 Primality testing 4962!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 179, base 1+sqrt(179)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.05%
 4962!38-1 is prime! (0.0181s+0.0015s)(digits:428)

 Primality testing 5430!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 191, base 1+sqrt(191)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.05%
 5430!38-1 is prime! (0.0324s+0.0030s)(digits:474)

 Primality testing 5712!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.81%
 5712!38-1 is prime! (0.0304s+0.0014s)(digits:502)

 Primality testing 5722!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.59%
 5722!38-1 is prime! (0.0276s+0.0112s)(digits:503)

 Primality testing 6106!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 233, base 1+sqrt(233)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.04%
 6106!38-1 is prime! (0.0256s+0.0060s)(digits:541)

 Primality testing 7086!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.10%
 7086!38-1 is prime! (0.0372s+0.0013s)(digits:640)

 Primality testing 7616!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 257, base 1+sqrt(257)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.54%
 7616!38-1 is prime! (0.0363s+0.0016s)(digits:694)

 Primality testing 7642!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 227, base 1+sqrt(227)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.42%
 7642!38-1 is prime! (0.0392s+0.0049s)(digits:696)

 Primality testing 8348!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.75%
 8348!38-1 is prime! (0.0396s+0.0070s)(digits:769)

 Primality testing 8512!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 239, base 1+sqrt(239)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.30%
 8512!38-1 is prime! (0.0342s+0.0014s)(digits:785)

 Primality testing 9036!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 401, base 1+sqrt(401)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.92%
 9036!38-1 is prime! (0.0560s+0.0014s)(digits:840)

 Primality testing 9382!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.53%
 9382!38-1 is prime! (0.0493s+0.0014s)(digits:876)

 Primality testing 9476!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 373, base 1+sqrt(373)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.84%
 9476!38-1 is prime! (0.0477s+0.0026s)(digits:886)

 Primality testing 9534!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 311, base 1+sqrt(311)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.41%
 9534!38-1 is prime! (0.0461s+0.0015s)(digits:892)

 Primality testing 10378!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 373, base 1+sqrt(373)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.26%
 10378!38-1 is prime! (0.0542s+0.0013s)(digits:981)

 Primality testing 10528!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 367, base 1+sqrt(367)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.13%
 10528!38-1 is prime! (0.0550s+0.0021s)(digits:996)

 Primality testing 10814!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.17%
 10814!38-1 is prime! (0.0528s+0.0048s)(digits:1027)

 Primality testing 12246!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.28%
 12246!38-1 is prime! (0.0743s+0.0017s)(digits:1180)

 Primality testing 12380!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.50%
 12380!38-1 is prime! (0.0784s+0.0013s)(digits:1194)

 Primality testing 12536!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 457, base 1+sqrt(457)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.29%
 12536!38-1 is prime! (0.0834s+0.0013s)(digits:1211)

 Primality testing 12542!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 379, base 1+sqrt(379)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.38%
 12542!38-1 is prime! (0.0815s+0.0014s)(digits:1212)

 Primality testing 12566!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.25%
 12566!38-1 is prime! (0.0855s+0.0013s)(digits:1214)

 Primality testing 13748!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.95%
 13748!38-1 is prime! (0.1057s+0.0014s)(digits:1342)

 Primality testing 15116!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.60%
 15116!38-1 is prime! (0.1276s+0.0015s)(digits:1492)

 Primality testing 15338!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 547, base 1+sqrt(547)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.37%
 15338!38-1 is prime! (0.1273s+0.0014s)(digits:1517)

 Primality testing 16134!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.46%
 16134!38-1 is prime! (0.1272s+0.0016s)(digits:1605)

 Primality testing 16960!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.35%
 16960!38-1 is prime! (0.1630s+0.0014s)(digits:1697)

 Primality testing 18664!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 607, base 1+sqrt(607)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.30%
 18664!38-1 is prime! (0.1871s+0.0014s)(digits:1887)

 Primality testing 18876!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.28%
 18876!38-1 is prime! (0.1929s+0.0017s)(digits:1911)

 Primality testing 19888!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.18%
 19888!38-1 is prime! (0.2012s+0.0016s)(digits:2025)

 Primality testing 20592!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 647, base 1+sqrt(647)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.90%
 20592!38-1 is prime! (0.3006s+0.0014s)(digits:2105)

 Primality testing 21808!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.61%
 21808!38-1 is prime! (0.2713s+0.0013s)(digits:2243)

 Primality testing 22316!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.55%
 22316!38-1 is prime! (0.2836s+0.0018s)(digits:2302)

 Primality testing 23788!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 673, base 1+sqrt(673)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.12%
 23788!38-1 is prime! (0.4264s+0.0015s)(digits:2470)

 Primality testing 24674!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 773, base 1+sqrt(773)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.20%
 24674!38-1 is prime! (0.3893s+0.0016s)(digits:2573)

 Primality testing 26362!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 829, base 1+sqrt(829)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.94%
 26362!38-1 is prime! (0.4073s+0.0016s)(digits:2768)

 Primality testing 27320!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 887, base 1+sqrt(887)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.78%
 27320!38-1 is prime! (0.4398s+0.0017s)(digits:2880)

 Primality testing 29346!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.49%
 29346!38-1 is prime! (0.4931s+0.0016s)(digits:3118)

 Primality testing 30194!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.55%
 30194!38-1 is prime! (0.5928s+0.0016s)(digits:3217)

 Primality testing 32176!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 1031, base 1+sqrt(1031)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.14%
 32176!38-1 is prime! (0.6493s+0.0017s)(digits:3452)

 Primality testing 32390!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 1019, base 1+sqrt(1019)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.18%
 32390!38-1 is prime! (0.6606s+0.0017s)(digits:3477)

 Primality testing 33148!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.03%
 33148!38-1 is prime! (0.6947s+0.0016s)(digits:3567)

 Primality testing 35226!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 937, base 1+sqrt(937)
 Calling Brillhart-Lehmer-Selfridge with factored part 47.32%
 35226!38-1 is prime! (0.7409s+0.0016s)(digits:3815)

 Primality testing 42550!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.10%
 42550!38-1 is prime! (1.1695s+0.0021s)(digits:4700)

 Primality testing 42764!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.12%
 42764!38-1 is prime! (1.1864s+0.0022s)(digits:4726)

 Primality testing 43334!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 1361, base 1+sqrt(1361)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.05%
 43334!38-1 is prime! (1.2053s+0.0023s)(digits:4795)

 Primality testing 43564!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.95%
 43564!38-1 is prime! (1.2749s+0.0019s)(digits:4824)

 Primality testing 43964!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.97%
 43964!38-1 is prime! (1.5933s+0.0018s)(digits:4872)

 Primality testing 44540!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.91%
 44540!38-1 is prime! (1.5103s+0.0018s)(digits:4943)

 Primality testing 50024!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 1493, base 1+sqrt(1493)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.49%
 50024!38-1 is prime! (1.9145s+0.0021s)(digits:5617)

 Primality testing 53988!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.76%
 53988!38-1 is prime! (2.0538s+0.0021s)(digits:6109)

 Primality testing 56698!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.53%
 56698!38-1 is prime! (2.2496s+0.0059s)(digits:6447)

 Primality testing 56700!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.54%
 56700!38-1 is prime! (2.3015s+0.0056s)(digits:6448)

 Primality testing 57278!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 1609, base 1+sqrt(1609)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.50%
 57278!38-1 is prime! (3.3461s+0.0021s)(digits:6520)

 Primality testing 58146!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.44%
 58146!38-1 is prime! (2.7372s+0.0030s)(digits:6629)

 Primality testing 60076!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.35%
 60076!38-1 is prime! (3.0142s+0.0022s)(digits:6871)

 Primality testing 68214!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.85%
 68214!38-1 is prime! (3.4760s+0.0034s)(digits:7901)

 Primality testing 77976!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 2053, base 1+sqrt(2053)
 Calling Brillhart-Lehmer-Selfridge with factored part 43.75%
 77976!38-1 is prime! (5.1615s+0.0033s)(digits:9150)

 Primality testing 79960!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.40%
 79960!38-1 is prime! (5.2474s+0.0034s)(digits:9406)

 Primality testing 80072!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.39%
 80072!38-1 is prime! (5.2962s+0.0030s)(digits:9420)

 Primality testing 80810!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.36%
 80810!38-1 is prime! (5.2837s+0.0042s)(digits:9516)

 Primality testing 80850!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.34%
 80850!38-1 is prime! (5.0364s+0.0029s)(digits:9521)

 Primality testing 84004!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.38%
 84004!38-1 is prime! (6.2933s+0.0035s)(digits:9929)

 Primality testing 92916!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 2657, base 1+sqrt(2657)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.06%
 92916!38-1 is prime! (7.6992s+0.0036s)(digits:11089) Marian Otremba 10/2017

 Primality testing 102162!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.75%
 102162!38-1 is prime! (8.6076s+0.0043s)(digits:12303) Marian Otremba 10/2017

 Primality testing 102750!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 2927, base 1+sqrt(2927)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.71%
 102750!38-1 is prime! (8.6275s+0.0051s)(digits:12380) Marian Otremba 10/2017

 Primality testing 107250!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.62%
 107250!38-1 is prime! (11.9546s+0.0058s)(digits:12975) Marian Otremba 10/2017

 Primality testing 108778!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 3181, base 1+sqrt(3181)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.58%
 108778!38-1 is prime! (14.2020s+0.0043s)(digits:13177) Marian Otremba 10/2017

 Primality testing 113316!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 3001, base 1+sqrt(3001)
 Calling Brillhart-Lehmer-Selfridge with factored part 42.21%
 113316!38-1 is prime! (12.7497s+0.0058s)(digits:13779) Marian Otremba 10/2017

 Primality testing 122946!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 3469, base 1+sqrt(3469)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.23%
 122946!38-1 is prime! (14.5912s+0.0080s)(digits:15065) Marian Otremba 10/2017

 Primality testing 133168!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.97%
 133168!38-1 is prime! (18.0432s+0.0071s)(digits:16439) Marian Otremba 10/2017

 Primality testing 142798!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.76%
 142798!38-1 is prime! (22.2658s+0.0092s)(digits:17742) Marian Otremba 10/2017

 Primality testing 143308!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 4099, base 1+sqrt(4099)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.76%
 143308!38-1 is prime! (22.2185s+0.0086s)(digits:17811) Marian Otremba 10/2017

 Primality testing 144090!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.74%
 144090!38-1 is prime! (22.3647s+0.0093s)(digits:17917) Marian Otremba 10/2017

 Primality testing 149678!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.64%
 149678!38-1 is prime! (22.6441s+0.0082s)(digits:18677) Marian Otremba 10/2017

 Primality testing 152876!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.56%
 152876!38-1 is prime! (23.6731s+0.0092s)(digits:19113) Marian Otremba 10/2017

 Primality testing 153566!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 4423, base 1+sqrt(4423)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.54%
 153566!38-1 is prime! (23.4907s+0.0096s)(digits:19207) Marian Otremba 10/2017

 Primality testing 168342!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.19%
 168342!38-1 is prime! (32.9720s+0.0128s)(digits:21231) Marian Otremba 10/2017

 Primality testing 179252!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.97%
 179252!38-1 is prime! (36.2516s+0.0111s)(digits:22736) Marian Otremba 10/2017

 Primality testing 182088!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 5153, base 1+sqrt(5153)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.93%
 182088!38-1 is prime! (36.9278s+0.0141s)(digits:23128) Marian Otremba 10/2017

 Primality testing 184144!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 5227, base 1+sqrt(5227)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.92%
 184144!38-1 is prime! (37.4125s+0.0164s)(digits:23413) Marian Otremba 10/2017

 Primality testing 187800!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 5261, base 1+sqrt(5261)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.83%
 187800!38-1 is prime! (39.6632s+0.0153s)(digits:23920) Marian Otremba 10/2017

 Primality testing 225986!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 5981, base 1+sqrt(5981)
 Calling Brillhart-Lehmer-Selfridge with factored part 39.65%
 225986!38-1 is prime! (60.4751s+0.0214s)(digits:29261) Marian Otremba 10/2017

 Primality testing 246326!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.83%
 246326!38-1 is prime! (84.3013s+0.0259s)(digits:32137) Marian Otremba 10/2017

 Primality testing 256442!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.72%
 256442!38-1 is prime! (82.2570s+0.0292s)(digits:33575) Marian Otremba 10/2017

 Primality testing 284366!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 7993, base 1+sqrt(7993)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.43%
 284366!38-1 is prime! (137.7764s+0.0388s)(digits:37567) Marian Otremba 10/2017

 Primality testing 284848!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 7523, base 1+sqrt(7523)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.87%
 284848!38-1 is prime! (133.6639s+0.0356s)(digits:37635) Marian Otremba 10/2017

 Primality testing 289654!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.37%
 289654!38-1 is prime! (117.4262s+0.0336s)(digits:38326) Marian Otremba 10/2017

 Primality testing 293318!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.35%
 293318!38-1 is prime! (116.2553s+0.0291s)(digits:38853) Marian Otremba 10/2017

 Primality testing 307204!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.98%
 307204!38-1 is prime! (133.4525s+0.0328s)(digits:40855) Marian Otremba 10/2017

 Primality testing 313650!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.92%
 313650!38-1 is prime! (134.3995s+0.0358s)(digits:41786) Marian Otremba 10/2017

 Primality testing 316460!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.89%
 316460!38-1 is prime! (138.2977s+0.0391s)(digits:42192) Marian Otremba 10/2017

 Primality testing 318334!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.87%
 318334!38-1 is prime! (136.3704s+0.0421s)(digits:42464) Marian Otremba 10/2017

 Primality testing 319266!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 9391, base 1+sqrt(9391)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.86%
 319266!38-1 is prime! (139.0302s+0.0469s)(digits:42599) Marian Otremba 10/2017

 Primality testing 357526!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 10667, base 1+sqrt(10667)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.53%
 357526!38-1 is prime! (226.2666s+0.0503s)(digits:48166) Marian Otremba 10/2017

 Primality testing 361836!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 9533, base 1+sqrt(9533)
 Calling Brillhart-Lehmer-Selfridge with factored part 38.08%
 361836!38-1 is prime! (164.6626s+0.0509s)(digits:48796) Marian Otremba 10/2017

 Primality testing 386006!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 10753, base 1+sqrt(10753)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.03%
 386006!38-1 is prime! (203.4935s+0.0577s)(digits:52340) Marian Otremba 10/2017

 Primality testing 388240!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.01%
 388240!38-1 is prime! (205.9359s+0.0529s)(digits:52669) Marian Otremba 10/2017

 Primality testing 391746!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.96%
 391746!38-1 is prime! (205.3441s+0.0609s)(digits:53185) Marian Otremba 10/2017

 Primality testing 402730!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 11321, base 1+sqrt(11321)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.90%
 402730!38-1 is prime! (215.9342s+0.0678s)(digits:54804) Marian Otremba 10/2017

 Primality testing 475646!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 12541, base 1+sqrt(12541)
 Calling Brillhart-Lehmer-Selfridge with factored part 37.22%
 475646!38-1 is prime! (450.7603s+0.0844s)(digits:65629) Marian Otremba 10/2017

 Primality testing 481362!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 13463, base 1+sqrt(13463)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.40%
 481362!38-1 is prime! (463.7876s+0.0912s)(digits:66484) Marian Otremba 10/2017

 Primality testing 516988!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.83%
 516988!38-1 is prime! (376.4948s+0.1015s)(digits:71826) Marian Otremba 10/2017

 Primality testing 539532!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.71%
 539532!38-1 is prime! (493.7665s+0.1137s)(digits:75222) Marian Otremba 10/2017

 Primality testing 553064!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.65%
 553064!38-1 is prime! (501.9436s+0.1308s)(digits:77265) Marian Otremba 10/2017

 Primality testing 609320!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 17257, base 1+sqrt(17257)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.39%
 609320!38-1 is prime! (548.2972s+0.1473s)(digits:85798) Marian Otremba 10/2017

 Primality testing 634440!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 18757, base 1+sqrt(18757)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.84%
 634440!38-1 is prime! (832.1417s+0.1607s)(digits:89628) Marian Otremba 10/2017

 Primality testing 657188!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.75%
 657188!38-1 is prime! (772.5746s+0.1544s)(digits:93106) Marian Otremba 10/2017

 Primality testing 670714!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 18803, base 1+sqrt(18803)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.69%
 670714!38-1 is prime! (898.3652s+0.1844s)(digits:95179) Marian Otremba 10/2017

 Primality testing 680736!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.65%
 680736!38-1 is prime! (648.1139s+0.1604s)(digits:96716) Marian Otremba 10/2017

 Primality testing 701126!38-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.57%
 701126!38-1 is prime! (693.1471s+0.1933s)(digits:99849) Marian Otremba 10/2017