50!38+1 trivially factors prime!: 601 (digits:3)
56!38+1 trivially factors prime!: 1009 (digits:4)
60!38+1 trivially factors prime!: 1321 (digits:4)
62!38+1 trivially factors prime!: 1489 (digits:4)
80!38+1 trivially factors prime!: 13441 (digits:5)
82!38+1 trivially factors prime!: 21649 (digits:5)
86!38+1 trivially factors prime!: 41281 (digits:5)
90!38+1 trivially factors prime!: 65521 (digits:5)
98!38+1 trivially factors prime!: 129361 (digits:6)
104!38+1 trivially factors prime!: 192193 (digits:6)
108!38+1 trivially factors prime!: 241921 (digits:6)
110!38+1 trivially factors prime!: 269281 (digits:6)
112!38+1 trivially factors prime!: 298369 (digits:6)
114!38+1 trivially factors prime!: 329233 (digits:6)
120!38+1 trivially factors prime!: 2597761 (digits:7)
126!38+1 trivially factors prime!: 6652801 (digits:7)
134!38+1 trivially factors prime!: 14922241 (digits:8)
136!38+1 trivially factors prime!: 17592961 (digits:8)
146!38+1 trivially factors prime!: 35320321 (digits:8)
150!38+1 trivially factors prime!: 44755201 (digits:8)
156!38+1 trivially factors prime!: 247403521 (digits:9)
166!38+1 trivially factors prime!: 1392168961 (digits:10)
182!38+1 trivially factors prime!: 5667217921 (digits:10)

 Primality testing 204!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 204!38+1 is prime! (0.0131s+0.0001s)(digits:12)

 Primality testing 234!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 38.64%
 234!38+1 is prime! (0.0631s+0.0026s)(digits:14)

 Primality testing 238!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N-1 test using base 23
 Running N-1 test using base 29
 Running N-1 test using base 37
 Running N-1 test using base 41
 Calling Brillhart-Lehmer-Selfridge with factored part 44.44%
 238!38+1 is prime! (0.0684s+0.0023s)(digits:14)

 Primality testing 262!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Calling Brillhart-Lehmer-Selfridge with factored part 43.75%
 262!38+1 is prime! (0.1491s+0.0026s)(digits:15)

 Primality testing 268!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Calling Brillhart-Lehmer-Selfridge with factored part 34.00%
 268!38+1 is prime! (0.0611s+0.0023s)(digits:16)

 Primality testing 292!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Calling Brillhart-Lehmer-Selfridge with factored part 41.82%
 292!38+1 is prime! (0.0080s+0.0025s)(digits:17)

 Primality testing 344!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 37
 Calling Brillhart-Lehmer-Selfridge with factored part 40.91%
 344!38+1 is prime! (0.0691s+0.0024s)(digits:21)

 Primality testing 346!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Calling Brillhart-Lehmer-Selfridge with factored part 36.76%
 346!38+1 is prime! (0.0033s+0.0001s)(digits:21)

 Primality testing 364!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Calling Brillhart-Lehmer-Selfridge with factored part 38.89%
 364!38+1 is prime! (0.0064s+0.0038s)(digits:22)

 Primality testing 374!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Calling Brillhart-Lehmer-Selfridge with factored part 38.36%
 374!38+1 is prime! (0.0064s+0.0063s)(digits:23)

 Primality testing 412!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 29
 Calling Brillhart-Lehmer-Selfridge with factored part 36.59%
 412!38+1 is prime! (0.0081s+0.0046s)(digits:25)

 Primality testing 420!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 31
 Calling Brillhart-Lehmer-Selfridge with factored part 36.90%
 420!38+1 is prime! (0.0083s+0.0037s)(digits:26)

 Primality testing 438!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 23
 Calling Brillhart-Lehmer-Selfridge with factored part 39.33%
 438!38+1 is prime! (0.0082s+0.0043s)(digits:27)

 Primality testing 488!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Calling Brillhart-Lehmer-Selfridge with factored part 38.00%
 488!38+1 is prime! (0.0029s+0.0001s)(digits:31)

 Primality testing 542!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N-1 test using base 47
 Running N-1 test using base 67
 Calling Brillhart-Lehmer-Selfridge with factored part 37.72%
 542!38+1 is prime! (0.0144s+0.0052s)(digits:35)

 Primality testing 556!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 43
 Calling Brillhart-Lehmer-Selfridge with factored part 41.03%
 556!38+1 is prime! (0.0103s+0.0053s)(digits:36)

 Primality testing 632!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N-1 test using base 71
 Calling Brillhart-Lehmer-Selfridge with factored part 35.56%
 632!38+1 is prime! (0.0085s+0.0043s)(digits:41)

 Primality testing 634!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 39.26%
 634!38+1 is prime! (0.0075s+0.0037s)(digits:41)

 Primality testing 636!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 35.29%
 636!38+1 is prime! (0.0030s+0.0001s)(digits:41)

 Primality testing 674!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 31
 Calling Brillhart-Lehmer-Selfridge with factored part 33.79%
 674!38+1 is prime! (0.0068s+0.0001s)(digits:44)

 Primality testing 736!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Calling Brillhart-Lehmer-Selfridge with factored part 34.57%
 736!38+1 is prime! (0.0077s+0.0058s)(digits:49)

 Primality testing 746!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Calling Brillhart-Lehmer-Selfridge with factored part 39.88%
 746!38+1 is prime! (0.0032s+0.0001s)(digits:50)

 Primality testing 780!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.88%
 780!38+1 is prime! (0.0065s+0.0043s)(digits:53)

 Primality testing 816!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 31
 Calling Brillhart-Lehmer-Selfridge with factored part 36.26%
 816!38+1 is prime! (0.0087s+0.0043s)(digits:55)

 Primality testing 838!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.87%
 838!38+1 is prime! (0.0066s+0.0042s)(digits:57)

 Primality testing 900!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 41
 Running N-1 test using base 79
 Running N-1 test using base 97
 Calling Brillhart-Lehmer-Selfridge with factored part 39.41%
 900!38+1 is prime! (0.0132s+0.0043s)(digits:62)

 Primality testing 916!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Calling Brillhart-Lehmer-Selfridge with factored part 39.13%
 916!38+1 is prime! (0.0070s+0.0046s)(digits:63)

 Primality testing 944!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N-1 test using base 89
 Calling Brillhart-Lehmer-Selfridge with factored part 33.80%
 944!38+1 is prime! (0.0102s+0.0043s)(digits:65)

 Primality testing 968!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.48%
 968!38+1 is prime! (0.0087s+0.0044s)(digits:67)

 Primality testing 1016!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 39.48%
 1016!38+1 is prime! (0.0034s+0.0001s)(digits:71)

 Primality testing 1026!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Calling Brillhart-Lehmer-Selfridge with factored part 50.43%
 1026!38+1 is prime! (0.0063s+0.0001s)(digits:71)

 Primality testing 1070!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 59
 Calling Brillhart-Lehmer-Selfridge with factored part 38.31%
 1070!38+1 is prime! (0.0090s+0.0046s)(digits:75)

 Primality testing 1146!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Calling Brillhart-Lehmer-Selfridge with factored part 37.31%
 1146!38+1 is prime! (0.0070s+0.0051s)(digits:81)

 Primality testing 1188!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Calling Brillhart-Lehmer-Selfridge with factored part 40.00%
 1188!38+1 is prime! (0.0083s+0.0063s)(digits:85)

 Primality testing 1200!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N-1 test using base 61
 Calling Brillhart-Lehmer-Selfridge with factored part 40.43%
 1200!38+1 is prime! (0.0190s+0.0045s)(digits:86)

 Primality testing 1210!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Calling Brillhart-Lehmer-Selfridge with factored part 38.38%
 1210!38+1 is prime! (0.0070s+0.0045s)(digits:86)

 Primality testing 1222!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 59
 Calling Brillhart-Lehmer-Selfridge with factored part 36.68%
 1222!38+1 is prime! (0.0092s+0.0047s)(digits:88)

 Primality testing 1232!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 37.80%
 1232!38+1 is prime! (0.0036s+0.0001s)(digits:88)

 Primality testing 1272!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 43
 Calling Brillhart-Lehmer-Selfridge with factored part 37.42%
 1272!38+1 is prime! (0.0182s+0.0133s)(digits:92)

 Primality testing 1282!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 79
 Calling Brillhart-Lehmer-Selfridge with factored part 36.51%
 1282!38+1 is prime! (0.0073s+0.0042s)(digits:92)

 Primality testing 1526!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N-1 test using base 101
 Running N-1 test using base 131
 Running N-1 test using base 139
 Running N-1 test using base 151
 Running N-1 test using base 173
 Calling Brillhart-Lehmer-Selfridge with factored part 36.02%
 1526!38+1 is prime! (0.0238s+0.0046s)(digits:113)

 Primality testing 1628!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 Calling Brillhart-Lehmer-Selfridge with factored part 36.84%
 1628!38+1 is prime! (0.0074s+0.0046s)(digits:121)

 Primality testing 1962!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 73
 Calling Brillhart-Lehmer-Selfridge with factored part 34.55%
 1962!38+1 is prime! (0.0157s+0.0121s)(digits:150)

 Primality testing 2276!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 35.84%
 2276!38+1 is prime! (0.0085s+0.0066s)(digits:177)

 Primality testing 2342!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N-1 test using base 163
 Calling Brillhart-Lehmer-Selfridge with factored part 34.82%
 2342!38+1 is prime! (0.0103s+0.0001s)(digits:183)

 Primality testing 2686!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 139
 Calling Brillhart-Lehmer-Selfridge with factored part 37.57%
 2686!38+1 is prime! (0.0110s+0.0043s)(digits:214)

 Primality testing 2926!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 79
 Calling Brillhart-Lehmer-Selfridge with factored part 44.10%
 2926!38+1 is prime! (0.0082s+0.0058s)(digits:235)

 Primality testing 3044!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 107
 Running N-1 test using base 113
 Calling Brillhart-Lehmer-Selfridge with factored part 37.82%
 3044!38+1 is prime! (0.0247s+0.0066s)(digits:247)

 Primality testing 3236!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Calling Brillhart-Lehmer-Selfridge with factored part 37.56%
 3236!38+1 is prime! (0.0083s+0.0047s)(digits:264)

 Primality testing 3308!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 113
 Running N-1 test using base 151
 Calling Brillhart-Lehmer-Selfridge with factored part 37.24%
 3308!38+1 is prime! (0.0068s+0.0001s)(digits:271)

 Primality testing 3368!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 127
 Running N-1 test using base 149
 Calling Brillhart-Lehmer-Selfridge with factored part 37.01%
 3368!38+1 is prime! (0.0137s+0.0048s)(digits:276)

 Primality testing 3484!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 101
 Calling Brillhart-Lehmer-Selfridge with factored part 36.34%
 3484!38+1 is prime! (0.0126s+0.0048s)(digits:287)

 Primality testing 3542!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 37.18%
 3542!38+1 is prime! (0.0089s+0.0050s)(digits:293)

 Primality testing 4154!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 127
 Running N-1 test using base 131
 Calling Brillhart-Lehmer-Selfridge with factored part 36.72%
 4154!38+1 is prime! (0.0191s+0.0055s)(digits:351)

 Primality testing 4208!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 36.22%
 4208!38+1 is prime! (0.0056s+0.0001s)(digits:355)

 Primality testing 4568!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 167
 Running N-1 test using base 241
 Calling Brillhart-Lehmer-Selfridge with factored part 35.55%
 4568!38+1 is prime! (0.0172s+0.0053s)(digits:390)

 Primality testing 4614!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 167
 Running N-1 test using base 181
 Calling Brillhart-Lehmer-Selfridge with factored part 35.52%
 4614!38+1 is prime! (0.0171s+0.0054s)(digits:395)

 Primality testing 4820!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 193
 Calling Brillhart-Lehmer-Selfridge with factored part 35.37%
 4820!38+1 is prime! (0.0251s+0.0114s)(digits:414)

 Primality testing 4896!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 191
 Calling Brillhart-Lehmer-Selfridge with factored part 35.62%
 4896!38+1 is prime! (0.0193s+0.0001s)(digits:422)

 Primality testing 5004!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 173
 Calling Brillhart-Lehmer-Selfridge with factored part 35.08%
 5004!38+1 is prime! (0.0109s+0.0001s)(digits:432)

 Primality testing 5040!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 281
 Calling Brillhart-Lehmer-Selfridge with factored part 35.41%
 5040!38+1 is prime! (0.0112s+0.0044s)(digits:436)

 Primality testing 5558!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.92%
 5558!38+1 is prime! (0.0125s+0.0055s)(digits:487)

 Primality testing 5574!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 211
 Calling Brillhart-Lehmer-Selfridge with factored part 34.71%
 5574!38+1 is prime! (0.0196s+0.0062s)(digits:488)

 Primality testing 5592!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 227
 Running N-1 test using base 251
 Calling Brillhart-Lehmer-Selfridge with factored part 34.87%
 5592!38+1 is prime! (0.0188s+0.0048s)(digits:490)

 Primality testing 5668!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.65%
 5668!38+1 is prime! (0.0074s+0.0001s)(digits:498)

 Primality testing 6296!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.28%
 6296!38+1 is prime! (0.0144s+0.0050s)(digits:560)

 Primality testing 6306!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 233
 Calling Brillhart-Lehmer-Selfridge with factored part 34.25%
 6306!38+1 is prime! (0.0125s+0.0050s)(digits:561)

 Primality testing 6540!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 239
 Running N-1 test using base 277
 Running N-1 test using base 283
 Calling Brillhart-Lehmer-Selfridge with factored part 34.45%
 6540!38+1 is prime! (0.0558s+0.0137s)(digits:584)

 Primality testing 6704!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.95%
 6704!38+1 is prime! (0.0087s+0.0001s)(digits:601)

 Primality testing 6760!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 257
 Running N-1 test using base 293
 Calling Brillhart-Lehmer-Selfridge with factored part 33.95%
 6760!38+1 is prime! (0.0273s+0.0058s)(digits:606)

 Primality testing 6870!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 223
 Running N-1 test using base 251
 Calling Brillhart-Lehmer-Selfridge with factored part 34.16%
 6870!38+1 is prime! (0.0332s+0.0059s)(digits:617)

 Primality testing 6972!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.31%
 6972!38+1 is prime! (0.0136s+0.0047s)(digits:628)

 Primality testing 7926!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 401
 Running N-1 test using base 421
 Calling Brillhart-Lehmer-Selfridge with factored part 33.44%
 7926!38+1 is prime! (0.0317s+0.0052s)(digits:725)

 Primality testing 8376!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 281
 Running N-1 test using base 283
 Calling Brillhart-Lehmer-Selfridge with factored part 36.04%
 8376!38+1 is prime! (0.0349s+0.0061s)(digits:772)

 Primality testing 9254!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 35.65%
 9254!38+1 is prime! (0.0199s+0.0052s)(digits:863)

 Primality testing 10868!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 331
 Calling Brillhart-Lehmer-Selfridge with factored part 37.29%
 10868!38+1 is prime! (0.0343s+0.0197s)(digits:1032)

 Primality testing 11210!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 307
 Calling Brillhart-Lehmer-Selfridge with factored part 37.09%
 11210!38+1 is prime! (0.0236s+0.0001s)(digits:1069)

 Primality testing 11312!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 383
 Calling Brillhart-Lehmer-Selfridge with factored part 34.67%
 11312!38+1 is prime! (0.0501s+0.0052s)(digits:1080)

 Primality testing 13658!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.73%
 13658!38+1 is prime! (0.0326s+0.0050s)(digits:1333)

 Primality testing 14122!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 431
 Calling Brillhart-Lehmer-Selfridge with factored part 33.72%
 14122!38+1 is prime! (0.0656s+0.0001s)(digits:1383)

 Primality testing 14974!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 503
 Calling Brillhart-Lehmer-Selfridge with factored part 33.57%
 14974!38+1 is prime! (0.0416s+0.0001s)(digits:1477)

 Primality testing 15976!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 35.65%
 15976!38+1 is prime! (0.0355s+0.0001s)(digits:1587)

 Primality testing 16160!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 35.79%
 16160!38+1 is prime! (0.0359s+0.0001s)(digits:1608)

 Primality testing 18388!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 571
 Running N-1 test using base 647
 Running N-1 test using base 673
 Running N-1 test using base 691
 Running N-1 test using base 751
 Running N-1 test using base 773
 Calling Brillhart-Lehmer-Selfridge with factored part 35.28%
 18388!38+1 is prime! (0.5929s+0.0052s)(digits:1856)

 Primality testing 19544!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 643
 Calling Brillhart-Lehmer-Selfridge with factored part 35.12%
 19544!38+1 is prime! (0.1458s+0.0129s)(digits:1986)

 Primality testing 20112!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.89%
 20112!38+1 is prime! (0.0536s+0.0001s)(digits:2051)

 Primality testing 21022!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.64%
 21022!38+1 is prime! (0.0671s+0.0002s)(digits:2154)

 Primality testing 21384!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 613
 Running N-1 test using base 677
 Running N-1 test using base 727
 Calling Brillhart-Lehmer-Selfridge with factored part 34.81%
 21384!38+1 is prime! (0.3606s+0.0055s)(digits:2195)

 Primality testing 21524!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 739
 Running N-1 test using base 823
 Running N-1 test using base 929
 Running N-1 test using base 941
 Running N-1 test using base 967
 Calling Brillhart-Lehmer-Selfridge with factored part 34.69%
 21524!38+1 is prime! (0.5072s+0.0054s)(digits:2211)

 Primality testing 22420!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 601
 Calling Brillhart-Lehmer-Selfridge with factored part 34.40%
 22420!38+1 is prime! (0.0957s+0.0054s)(digits:2313)

 Primality testing 22444!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 653
 Calling Brillhart-Lehmer-Selfridge with factored part 34.40%
 22444!38+1 is prime! (0.1660s+0.0064s)(digits:2316)

 Primality testing 23748!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 761
 Running N-1 test using base 827
 Calling Brillhart-Lehmer-Selfridge with factored part 34.29%
 23748!38+1 is prime! (0.2988s+0.0130s)(digits:2465)

 Primality testing 25736!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 887
 Calling Brillhart-Lehmer-Selfridge with factored part 33.94%
 25736!38+1 is prime! (0.2454s+0.0057s)(digits:2696)

 Primality testing 26212!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 857
 Calling Brillhart-Lehmer-Selfridge with factored part 33.89%
 26212!38+1 is prime! (0.2495s+0.0060s)(digits:2751)

 Primality testing 27608!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.76%
 27608!38+1 is prime! (0.1127s+0.0002s)(digits:2914)

 Primality testing 27810!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 839
 Calling Brillhart-Lehmer-Selfridge with factored part 33.69%
 27810!38+1 is prime! (0.2625s+0.0002s)(digits:2937)

 Primality testing 29136!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 977
 Running N-1 test using base 1013
 Calling Brillhart-Lehmer-Selfridge with factored part 33.54%
 29136!38+1 is prime! (0.3274s+0.0052s)(digits:3093)

 Primality testing 29668!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 977
 Calling Brillhart-Lehmer-Selfridge with factored part 33.49%
 29668!38+1 is prime! (0.1691s+0.0051s)(digits:3155)

 Primality testing 31222!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 881
 Calling Brillhart-Lehmer-Selfridge with factored part 35.12%
 31222!38+1 is prime! (0.3184s+0.0052s)(digits:3339)

 Primality testing 31354!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 929
 Calling Brillhart-Lehmer-Selfridge with factored part 35.13%
 31354!38+1 is prime! (0.2010s+0.0002s)(digits:3354)

 Primality testing 31606!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1031
 Running N-1 test using base 1171
 Running N-1 test using base 1217
 Running N-1 test using base 1277
 Calling Brillhart-Lehmer-Selfridge with factored part 35.19%
 31606!38+1 is prime! (0.7323s+0.0049s)(digits:3384)

 Primality testing 33312!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1033
 Calling Brillhart-Lehmer-Selfridge with factored part 34.90%
 33312!38+1 is prime! (0.4078s+0.0056s)(digits:3587)

 Primality testing 34436!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1231
 Running N-1 test using base 1291
 Running N-1 test using base 1307
 Calling Brillhart-Lehmer-Selfridge with factored part 34.84%
 34436!38+1 is prime! (0.7552s+0.0002s)(digits:3721)

 Primality testing 36256!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1171
 Calling Brillhart-Lehmer-Selfridge with factored part 34.64%
 36256!38+1 is prime! (0.2666s+0.0055s)(digits:3939)

 Primality testing 36840!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.65%
 36840!38+1 is prime! (0.2017s+0.0002s)(digits:4009)

 Primality testing 37798!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.47%
 37798!38+1 is prime! (0.2150s+0.0057s)(digits:4124)

 Primality testing 38588!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1289
 Calling Brillhart-Lehmer-Selfridge with factored part 34.48%
 38588!38+1 is prime! (0.5081s+0.0062s)(digits:4219)

 Primality testing 40254!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.31%
 40254!38+1 is prime! (0.2602s+0.0058s)(digits:4421)

 Primality testing 40548!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1279
 Calling Brillhart-Lehmer-Selfridge with factored part 34.25%
 40548!38+1 is prime! (0.6149s+0.0064s)(digits:4456)

 Primality testing 41978!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1409
 Calling Brillhart-Lehmer-Selfridge with factored part 34.08%
 41978!38+1 is prime! (0.6515s+0.0003s)(digits:4630)

 Primality testing 43706!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1289
 Calling Brillhart-Lehmer-Selfridge with factored part 34.03%
 43706!38+1 is prime! (0.4047s+0.0070s)(digits:4841)

 Primality testing 44254!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1319
 Calling Brillhart-Lehmer-Selfridge with factored part 34.01%
 44254!38+1 is prime! (0.6960s+0.0058s)(digits:4908)

 Primality testing 46358!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1549
 Calling Brillhart-Lehmer-Selfridge with factored part 33.78%
 46358!38+1 is prime! (0.5266s+0.0067s)(digits:5165)

 Primality testing 47416!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.69%
 47416!38+1 is prime! (0.7511s+0.0172s)(digits:5295)

 Primality testing 49514!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1307
 Calling Brillhart-Lehmer-Selfridge with factored part 45.73%
 49514!38+1 is prime! (0.5705s+0.0066s)(digits:5554)

 Primality testing 49932!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1319
 Calling Brillhart-Lehmer-Selfridge with factored part 45.71%
 49932!38+1 is prime! (0.6049s+0.0003s)(digits:5605)

 Primality testing 50438!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.60%
 50438!38+1 is prime! (0.4420s+0.0003s)(digits:5669)

 Primality testing 52622!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.34%
 52622!38+1 is prime! (0.4445s+0.0052s)(digits:5939)

 Primality testing 53284!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.72%
 53284!38+1 is prime! (0.4529s+0.0059s)(digits:6022)

 Primality testing 54750!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1733
 Calling Brillhart-Lehmer-Selfridge with factored part 34.64%
 54750!38+1 is prime! (1.0986s+0.0061s)(digits:6204)

 Primality testing 57442!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1723
 Running N-1 test using base 1801
 Running N-1 test using base 1831
 Calling Brillhart-Lehmer-Selfridge with factored part 34.47%
 57442!38+1 is prime! (2.5755s+0.0058s)(digits:6541)

 Primality testing 58430!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1913
 Running N-1 test using base 1973
 Calling Brillhart-Lehmer-Selfridge with factored part 34.38%
 58430!38+1 is prime! (1.4207s+0.0056s)(digits:6664)

 Primality testing 59032!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.45%
 59032!38+1 is prime! (0.5303s+0.0063s)(digits:6740)

 Primality testing 63182!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 1811
 Calling Brillhart-Lehmer-Selfridge with factored part 34.15%
 63182!38+1 is prime! (1.8311s+0.0060s)(digits:7263)

 Primality testing 66370!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1889
 Running N-1 test using base 1999
 Calling Brillhart-Lehmer-Selfridge with factored part 34.05%
 66370!38+1 is prime! (2.2226s+0.0078s)(digits:7666)

 Primality testing 68236!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 2017
 Calling Brillhart-Lehmer-Selfridge with factored part 33.89%
 68236!38+1 is prime! (1.9804s+0.0061s)(digits:7903)

 Primality testing 74630!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2129
 Running N-1 test using base 2243
 Calling Brillhart-Lehmer-Selfridge with factored part 33.62%
 74630!38+1 is prime! (2.8989s+0.0062s)(digits:8720)

 Primality testing 75074!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 2287
 Calling Brillhart-Lehmer-Selfridge with factored part 33.54%
 75074!38+1 is prime! (3.1410s+0.0162s)(digits:8777)

 Primality testing 75796!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 2293
 Calling Brillhart-Lehmer-Selfridge with factored part 33.51%
 75796!38+1 is prime! (2.8059s+0.0006s)(digits:8870)

 Primality testing 80728!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2447
 Running N-1 test using base 2633
 Calling Brillhart-Lehmer-Selfridge with factored part 33.34%
 80728!38+1 is prime! (3.5078s+0.0007s)(digits:9505)

 Primality testing 82294!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 2477
 Running N-1 test using base 2521
 Calling Brillhart-Lehmer-Selfridge with factored part 34.45%
 82294!38+1 is prime! (5.3785s+0.0052s)(digits:9707)

 Primality testing 87956!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2477
 Calling Brillhart-Lehmer-Selfridge with factored part 34.28%
 87956!38+1 is prime! (2.7412s+0.0135s)(digits:10442) Marian Otremba 10/2017

 Primality testing 100712!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2939
 Running N-1 test using base 3167
 Running N-1 test using base 3319
 Running N-1 test using base 3361
 Calling Brillhart-Lehmer-Selfridge with factored part 33.77%
 100712!38+1 is prime! (12.3804s+0.0060s)(digits:12112) Marian Otremba 10/2017

 Primality testing 107846!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3001
 Running N-1 test using base 3191
 Running N-1 test using base 3229
 Calling Brillhart-Lehmer-Selfridge with factored part 33.60%
 107846!38+1 is prime! (10.7259s+0.0010s)(digits:13054) Marian Otremba 10/2017

 Primality testing 108982!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 3221
 Calling Brillhart-Lehmer-Selfridge with factored part 33.52%
 108982!38+1 is prime! (5.5177s+0.0189s)(digits:13204) Marian Otremba 10/2017

 Primality testing 118786!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 3851
 Calling Brillhart-Lehmer-Selfridge with factored part 34.33%
 118786!38+1 is prime! (8.3231s+0.0062s)(digits:14509) Marian Otremba 10/2017

 Primality testing 120440!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 34.30%
 120440!38+1 is prime! (3.7788s+0.0129s)(digits:14730) Marian Otremba 10/2017

 Primality testing 121804!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3413
 Running N-1 test using base 3863
 Calling Brillhart-Lehmer-Selfridge with factored part 34.27%
 121804!38+1 is prime! (9.5423s+0.0262s)(digits:14913) Marian Otremba 10/2017

 Primality testing 125584!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 3499
 Calling Brillhart-Lehmer-Selfridge with factored part 34.15%
 125584!38+1 is prime! (8.8306s+0.0071s)(digits:15419) Marian Otremba 10/2017

 Primality testing 129122!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3877
 Running N-1 test using base 4219
 Calling Brillhart-Lehmer-Selfridge with factored part 34.07%
 129122!38+1 is prime! (10.5195s+0.0195s)(digits:15894) Marian Otremba 10/2017

 Primality testing 134294!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 3761
 Calling Brillhart-Lehmer-Selfridge with factored part 33.95%
 134294!38+1 is prime! (11.7461s+0.0184s)(digits:16591) Marian Otremba 10/2017

 Primality testing 146880!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 4289
 Calling Brillhart-Lehmer-Selfridge with factored part 33.69%
 146880!38+1 is prime! (7.5741s+0.0314s)(digits:18296) Marian Otremba 10/2017

 Primality testing 154956!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 4657
 Running N-1 test using base 4733
 Running N-1 test using base 4973
 Calling Brillhart-Lehmer-Selfridge with factored part 33.51%
 154956!38+1 is prime! (30.3941s+0.0218s)(digits:19397) Marian Otremba 10/2017

 Primality testing 160326!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 4463
 Running N-1 test using base 4691
 Calling Brillhart-Lehmer-Selfridge with factored part 33.42%
 160326!38+1 is prime! (22.1515s+0.0023s)(digits:20131) Marian Otremba 10/2017

 Primality testing 160924!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 4639
 Running N-1 test using base 4799
 Running N-1 test using base 4943
 Calling Brillhart-Lehmer-Selfridge with factored part 33.39%
 160924!38+1 is prime! (42.0528s+0.0233s)(digits:20213) Marian Otremba 10/2017

 Primality testing 185584!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.86%
 185584!38+1 is prime! (9.6805s+0.0278s)(digits:23612) Marian Otremba 10/2017

 Primality testing 215618!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 6229
 Calling Brillhart-Lehmer-Selfridge with factored part 33.42%
 215618!38+1 is prime! (19.8205s+0.0038s)(digits:27803) Marian Otremba 10/2017

 Primality testing 248182!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 6971
 Running N-1 test using base 7237
 Calling Brillhart-Lehmer-Selfridge with factored part 33.81%
 248182!38+1 is prime! (49.4601s+0.0050s)(digits:32401) Marian Otremba 10/2017

 Primality testing 248228!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 6967
 Running N-1 test using base 7309
 Calling Brillhart-Lehmer-Selfridge with factored part 33.83%
 248228!38+1 is prime! (48.8973s+0.0320s)(digits:32407) Marian Otremba 10/2017

 Primality testing 269452!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7489
 Calling Brillhart-Lehmer-Selfridge with factored part 33.58%
 269452!38+1 is prime! (31.0101s+0.0061s)(digits:35430) Marian Otremba 10/2017

 Primality testing 274926!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 7963
 Calling Brillhart-Lehmer-Selfridge with factored part 33.55%
 274926!38+1 is prime! (55.4800s+0.0156s)(digits:36213) Marian Otremba 10/2017

 Primality testing 282058!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 8273
 Running N-1 test using base 8311
 Calling Brillhart-Lehmer-Selfridge with factored part 33.44%
 282058!38+1 is prime! (93.4486s+0.0066s)(digits:37235) Marian Otremba 10/2017

 Primality testing 290976!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 8747
 Calling Brillhart-Lehmer-Selfridge with factored part 33.36%
 290976!38+1 is prime! (60.7511s+0.0547s)(digits:38516) Marian Otremba 10/2017

 Primality testing 308216!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 8779
 Running N-1 test using base 8893
 Running N-1 test using base 9349
 Calling Brillhart-Lehmer-Selfridge with factored part 33.96%
 308216!38+1 is prime! (152.0736s+0.0481s)(digits:41000) Marian Otremba 10/2017

 Primality testing 334234!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 9431
 Running N-1 test using base 9697
 Calling Brillhart-Lehmer-Selfridge with factored part 33.72%
 334234!38+1 is prime! (148.4399s+0.0520s)(digits:44771) Marian Otremba 10/2017

 Primality testing 334904!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 9343
 Calling Brillhart-Lehmer-Selfridge with factored part 33.72%
 334904!38+1 is prime! (96.0487s+0.0605s)(digits:44869) Marian Otremba 10/2017

 Primality testing 352000!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 9839
 Calling Brillhart-Lehmer-Selfridge with factored part 33.58%
 352000!38+1 is prime! (102.5326s+0.0436s)(digits:47359) Marian Otremba 10/2017

 Primality testing 369538!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 10399
 Running N-1 test using base 10589
 Calling Brillhart-Lehmer-Selfridge with factored part 33.44%
 369538!38+1 is prime! (174.9799s+0.0451s)(digits:49924) Marian Otremba 10/2017

 Primality testing 390554!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 11329
 Calling Brillhart-Lehmer-Selfridge with factored part 33.98%
 390554!38+1 is prime! (131.9950s+0.0452s)(digits:53009) Marian Otremba 10/2017

 Primality testing 416544!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 12527
 Running N-1 test using base 12619
 Calling Brillhart-Lehmer-Selfridge with factored part 33.80%
 416544!38+1 is prime! (231.5170s+0.0274s)(digits:56844) Marian Otremba 10/2017

 Primality testing 426312!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 12203
 Running N-1 test using base 12583
 Calling Brillhart-Lehmer-Selfridge with factored part 33.74%
 426312!38+1 is prime! (189.5082s+0.0613s)(digits:58289) Marian Otremba 10/2017

 Primality testing 441132!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 12583
 Calling Brillhart-Lehmer-Selfridge with factored part 33.64%
 441132!38+1 is prime! (168.0127s+0.0483s)(digits:60488) Marian Otremba 10/2017

 Primality testing 448868!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 12553
 Calling Brillhart-Lehmer-Selfridge with factored part 33.60%
 448868!38+1 is prime! (103.0783s+0.0533s)(digits:61638) Marian Otremba 10/2017

 Primality testing 498668!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 14633
 Calling Brillhart-Lehmer-Selfridge with factored part 33.94%
 498668!38+1 is prime! (213.7456s+0.0209s)(digits:69075) Marian Otremba 10/2017

 Primality testing 505350!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 14503
 Running N-1 test using base 15073
 Calling Brillhart-Lehmer-Selfridge with factored part 33.91%
 505350!38+1 is prime! (358.4090s+0.0572s)(digits:70078) Marian Otremba 10/2017

 Primality testing 536612!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 15193
 Calling Brillhart-Lehmer-Selfridge with factored part 33.73%
 536612!38+1 is prime! (144.7222s+0.0681s)(digits:74781) Marian Otremba 10/2017

 Primality testing 593916!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 16561
 Calling Brillhart-Lehmer-Selfridge with factored part 33.46%
 593916!38+1 is prime! (322.2848s+0.0292s)(digits:83456) Marian Otremba 10/2017

 Primality testing 636080!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N-1 test using base 18013
 Calling Brillhart-Lehmer-Selfridge with factored part 33.83%
 636080!38+1 is prime! (388.1578s+0.0751s)(digits:89878) Marian Otremba 10/2017

 Primality testing 649224!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Calling Brillhart-Lehmer-Selfridge with factored part 33.78%
 649224!38+1 is prime! (155.6497s+0.0357s)(digits:91887) Marian Otremba 10/2017

 Primality testing 668114!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 18583
 Calling Brillhart-Lehmer-Selfridge with factored part 33.70%
 668114!38+1 is prime! (242.8897s+0.0691s)(digits:94780) Marian Otremba 10/2017

 Primality testing 697410!38+1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 20123
 Calling Brillhart-Lehmer-Selfridge with factored part 33.59%
 697410!38+1 is prime! (260.7297s+0.0937s)(digits:99278) Marian Otremba 10/2017