20!16-1 trivially factors prime!: 79 (digits:2)
 22!16-1 trivially factors prime!: 131 (digits:3)
 24!16-1 trivially factors prime!: 191 (digits:3)
 30!16-1 trivially factors prime!: 419 (digits:3)
 34!16-1 trivially factors prime!: 1223 (digits:4)
 36!16-1 trivially factors prime!: 2879 (digits:4)
 44!16-1 trivially factors prime!: 14783 (digits:5)
 46!16-1 trivially factors prime!: 19319 (digits:5)
 52!16-1 trivially factors prime!: 149759 (digits:6)
 58!16-1 trivially factors prime!: 633359 (digits:6)
 76!16-1 trivially factors prime!: 67415039 (digits:8)
 82!16-1 trivially factors prime!: 331214399 (digits:9)
 86!16-1 trivially factors prime!: 1630601279 (digits:10)
 94!16-1 trivially factors prime!: 8782562879 (digits:10)
 
 Primality testing 96!16-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 96!16-1 is prime! (0.0519s+0.0012s) (digits:11)
 
 Primality testing 100!16-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 100!16-1 is prime! (0.0156s+0.0006s) (digits:11)
 
 Primality testing 102!16-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 102!16-1 is prime! (0.0141s+0.0009s) (digits:12)
 
 Primality testing 108!16-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 108!16-1 is prime! (0.0162s+0.0008s) (digits:12)
 
 Primality testing 114!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 17.07% (321.95% proof)
 114!16-1 is prime! (0.0504s+0.0019s) (digits:13)
 
 Primality testing 116!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 2.33% (302.33% proof)
 116!16-1 is prime! (0.0338s+0.0181s) (digits:13)
 
 Primality testing 120!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 23, base 1+sqrt(23)
 Running N+1 test using discriminant 23, base 2+sqrt(23)
 Calling N+1 BLS with factored part 100.00% and helper 11.36% (318.18% proof)
 120!16-1 is prime! (0.0282s+0.0121s) (digits:14)
 
 Primality testing 128!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 23.40% (323.40% proof)
 128!16-1 is prime! (0.0265s+0.0045s) (digits:15)
 
 Primality testing 146!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 20.00% (323.64% proof)
 146!16-1 is prime! (0.0115s+0.0015s) (digits:17)
 
 Primality testing 180!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 1.39% (301.39% proof)
 180!16-1 is prime! (0.0092s+0.0009s) (digits:22)
 
 Primality testing 238!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 1.01% (302.02% proof)
 238!16-1 is prime! (0.0115s+0.0016s) (digits:30)
 
 Primality testing 266!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 103, base 1+sqrt(103)
 Running N+1 test using discriminant 103, base 2+sqrt(103)
 Calling N+1 BLS with factored part 100.00% and helper 0.88% (300.88% proof)
 266!16-1 is prime! (0.0101s+0.0044s) (digits:35)
 
 Primality testing 278!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 12.50% (314.17% proof)
 278!16-1 is prime! (0.0104s+0.0018s) (digits:37)
 
 Primality testing 298!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 0.77% (301.54% proof)
 298!16-1 is prime! (0.0101s+0.0019s) (digits:40)
 
 Primality testing 302!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 15.15% (315.15% proof)
 302!16-1 is prime! (0.0104s+0.0017s) (digits:40)
 
 Primality testing 348!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 17.31% (318.59% proof)
 348!16-1 is prime! (0.0090s+0.0009s) (digits:48)
 
 Primality testing 358!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 0.62% (301.23% proof)
 358!16-1 is prime! (0.0106s+0.0012s) (digits:49)
 
 Primality testing 404!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 3.76% (305.38% proof)
 404!16-1 is prime! (0.0111s+0.0008s) (digits:57)
 
 Primality testing 408!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 0.53% (300.53% proof)
 408!16-1 is prime! (0.0095s+0.0010s) (digits:57)
 
 Primality testing 432!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 0.50% (300.50% proof)
 432!16-1 is prime! (0.0096s+0.0011s) (digits:61)
 
 Primality testing 472!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 0.45% (300.89% proof)
 472!16-1 is prime! (0.0098s+0.0012s) (digits:68)
 
 Primality testing 514!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.40% (300.81% proof)
 514!16-1 is prime! (0.0113s+0.0009s) (digits:75)
 
 Primality testing 578!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.35% (301.06% proof)
 578!16-1 is prime! (0.0128s+0.0010s) (digits:86)
 
 Primality testing 642!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.31% (300.94% proof)
 642!16-1 is prime! (0.0161s+0.0011s) (digits:97)
 
 Primality testing 696!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 3+sqrt(101)
 Calling N+1 BLS with factored part 100.00% and helper 0.28% (300.28% proof)
 696!16-1 is prime! (0.0140s+0.0010s) (digits:107)
 
 Primality testing 722!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 79
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 100.00% and helper 4.35% (304.35% proof)
 722!16-1 is prime! (0.0170s+0.0010s) (digits:111)
 
 Primality testing 736!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 71
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Running N+1 test using discriminant 83, base 2+sqrt(83)
 Calling N+1 BLS with factored part 100.00% and helper 2.13% (302.67% proof)
 736!16-1 is prime! (0.0127s+0.0009s) (digits:114)
 
 Primality testing 744!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 97
 Running N+1 test using discriminant 107, base 1+sqrt(107)
 Running N+1 test using discriminant 107, base 2+sqrt(107)
 Calling N+1 BLS with factored part 100.00% and helper 0.26% (300.79% proof)
 744!16-1 is prime! (0.0158s+0.0010s) (digits:115)
 
 Primality testing 796!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N+1 test using discriminant 113, base 1+sqrt(113)
 Running N+1 test using discriminant 113, base 2+sqrt(113)
 Calling N+1 BLS with factored part 100.00% and helper 7.52% (307.77% proof)
 796!16-1 is prime! (0.0185s+0.0013s) (digits:125)
 
 Primality testing 804!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 71
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 0.24% (300.72% proof)
 804!16-1 is prime! (0.0171s+0.0009s) (digits:126)
 
 Primality testing 872!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 127
 Running N+1 test using discriminant 137, base 1+sqrt(137)
 Running N+1 test using discriminant 137, base 2+sqrt(137)
 Calling N+1 BLS with factored part 100.00% and helper 0.22% (300.22% proof)
 872!16-1 is prime! (0.0178s+0.0011s) (digits:139)
 
 Primality testing 1164!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 173
 Running N+1 test using discriminant 181, base 1+sqrt(181)
 Running N+1 test using discriminant 181, base 2+sqrt(181)
 Calling N+1 BLS with factored part 100.00% and helper 1.40% (301.40% proof)
 1164!16-1 is prime! (0.0336s+0.0011s) (digits:193)
 
 Primality testing 1194!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 107
 Running N+1 test using discriminant 137, base 1+sqrt(137)
 Running N+1 test using discriminant 137, base 2+sqrt(137)
 Calling N+1 BLS with factored part 100.00% and helper 0.15% (300.30% proof)
 1194!16-1 is prime! (0.0381s+0.0014s) (digits:199)
 
 Primality testing 1224!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 163
 Running N+1 test using discriminant 173, base 1+sqrt(173)
 Running N+1 test using discriminant 173, base 2+sqrt(173)
 Calling N+1 BLS with factored part 100.00% and helper 0.15% (300.44% proof)
 1224!16-1 is prime! (0.0249s+0.0011s) (digits:205)
 
 Primality testing 1254!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 101
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Running N+1 test using discriminant 109, base 2+sqrt(109)
 Calling N+1 BLS with factored part 100.00% and helper 0.14% (300.14% proof)
 1254!16-1 is prime! (0.0326s+0.0010s) (digits:211)
 
 Primality testing 1300!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 151
 Running N+1 test using discriminant 167, base 1+sqrt(167)
 Running N+1 test using discriminant 167, base 2+sqrt(167)
 Calling N+1 BLS with factored part 100.00% and helper 0.14% (300.41% proof)
 1300!16-1 is prime! (0.0292s+0.0011s) (digits:220)
 
 Primality testing 1348!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 139
 Running N+1 test using discriminant 163, base 1+sqrt(163)
 Running N+1 test using discriminant 163, base 2+sqrt(163)
 Calling N+1 BLS with factored part 100.00% and helper 0.13% (300.13% proof)
 1348!16-1 is prime! (0.0321s+0.0012s) (digits:229)
 
 Primality testing 1354!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 107
 Running N+1 test using discriminant 131, base 1+sqrt(131)
 Running N+1 test using discriminant 131, base 2+sqrt(131)
 Calling N+1 BLS with factored part 100.00% and helper 0.13% (300.39% proof)
 1354!16-1 is prime! (0.0371s+0.0010s) (digits:230)
 
 Primality testing 1688!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 227
 Running N+1 test using discriminant 233, base 1+sqrt(233)
 Running N+1 test using discriminant 233, base 3+sqrt(233)
 Calling N+1 BLS with factored part 100.00% and helper 1.12% (301.32% proof)
 1688!16-1 is prime! (0.0392s+0.0013s) (digits:297)
 
 Primality testing 1806!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 137
 Running N+1 test using discriminant 227, base 1+sqrt(227)
 Running N+1 test using discriminant 227, base 2+sqrt(227)
 Calling N+1 BLS with factored part 100.00% and helper 0.09% (300.19% proof)
 1806!16-1 is prime! (0.0536s+0.0011s) (digits:321)
 
 Primality testing 1864!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 239
 Running N+1 test using discriminant 251, base 1+sqrt(251)
 Running N+1 test using discriminant 251, base 2+sqrt(251)
 Calling N+1 BLS with factored part 100.00% and helper 0.09% (300.18% proof)
 1864!16-1 is prime! (0.0419s+0.0011s) (digits:333)
 
 Primality testing 2070!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 149
 Running N+1 test using discriminant 173, base 1+sqrt(173)
 Running N+1 test using discriminant 173, base 2+sqrt(173)
 Calling N+1 BLS with factored part 100.00% and helper 0.08% (300.16% proof)
 2070!16-1 is prime! (0.0637s+0.0011s) (digits:375)
 
 Primality testing 2174!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 193
 Running N+1 test using discriminant 241, base 1+sqrt(241)
 Running N+1 test using discriminant 241, base 2+sqrt(241)
 Calling N+1 BLS with factored part 100.00% and helper 0.08% (300.15% proof)
 2174!16-1 is prime! (0.0801s+0.0011s) (digits:397)
 
 Primality testing 2260!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 191
 Running N+1 test using discriminant 211, base 1+sqrt(211)
 Running N+1 test using discriminant 211, base 2+sqrt(211)
 Calling N+1 BLS with factored part 100.00% and helper 0.73% (300.73% proof)
 2260!16-1 is prime! (0.0815s+0.0008s) (digits:415)
 
 Primality testing 2348!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 229
 Running N+1 test using discriminant 241, base 1+sqrt(241)
 Running N+1 test using discriminant 241, base 2+sqrt(241)
 Calling N+1 BLS with factored part 100.00% and helper 0.07% (300.07% proof)
 2348!16-1 is prime! (0.0689s+0.0009s) (digits:433)
 
 Primality testing 2432!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 157
 Running N+1 test using discriminant 167, base 1+sqrt(167)
 Running N+1 test using discriminant 167, base 2+sqrt(167)
 Calling N+1 BLS with factored part 100.00% and helper 1.20% (301.27% proof)
 2432!16-1 is prime! (0.0515s+0.0009s) (digits:451)
 
 Primality testing 2460!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 241
 Running N+1 test using discriminant 257, base 1+sqrt(257)
 Running N+1 test using discriminant 257, base 2+sqrt(257)
 Calling N+1 BLS with factored part 100.00% and helper 0.07% (300.20% proof)
 2460!16-1 is prime! (0.0790s+0.0010s) (digits:457)
 
 Primality testing 2876!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 257
 Running N+1 test using discriminant 269, base 1+sqrt(269)
 Running N+1 test using discriminant 269, base 2+sqrt(269)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.17% proof)
 2876!16-1 is prime! (0.1056s+0.0009s) (digits:546)
 
 Primality testing 3790!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 281
 Running N+1 test using discriminant 313, base 1+sqrt(313)
 Running N+1 test using discriminant 313, base 2+sqrt(313)
 Calling N+1 BLS with factored part 100.00% and helper 0.04% (300.12% proof)
 3790!16-1 is prime! (0.2147s+0.0012s) (digits:747)
 
 Primality testing 4310!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 397
 Running N+1 test using discriminant 503, base 1+sqrt(503)
 Running N+1 test using discriminant 503, base 2+sqrt(503)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.03% proof)
 4310!16-1 is prime! (0.2829s+0.0011s) (digits:865)
 
 Primality testing 4764!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 409
 Running N+1 test using discriminant 569, base 1+sqrt(569)
 Running N+1 test using discriminant 569, base 2+sqrt(569)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.06% proof)
 4764!16-1 is prime! (0.2795s+0.0010s) (digits:968)
 
 Primality testing 4798!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 353
 Running N+1 test using discriminant 457, base 1+sqrt(457)
 Running N+1 test using discriminant 457, base 2+sqrt(457)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.03% proof)
 4798!16-1 is prime! (0.3259s+0.0012s) (digits:976)
 
 Primality testing 4932!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 419
 Running N+1 test using discriminant 467, base 1+sqrt(467)
 Running N+1 test using discriminant 467, base 2+sqrt(467)
 Calling N+1 BLS with factored part 100.00% and helper 0.30% (300.33% proof)
 4932!16-1 is prime! (0.2930s+0.0013s) (digits:1007)
 
 Primality testing 4986!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 523
 Running N+1 test using discriminant 547, base 1+sqrt(547)
 Running N+1 test using discriminant 547, base 2+sqrt(547)
 Calling N+1 BLS with factored part 100.00% and helper 0.35% (300.41% proof)
 4986!16-1 is prime! (0.3444s+0.0013s) (digits:1019)
 
 Primality testing 5046!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 389
 Running N+1 test using discriminant 421, base 1+sqrt(421)
 Running N+1 test using discriminant 421, base 2+sqrt(421)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.03% proof)
 5046!16-1 is prime! (0.4364s+0.0013s) (digits:1033)
 
 Primality testing 5400!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 677
 Running N+1 test using discriminant 691, base 1+sqrt(691)
 Running N+1 test using discriminant 691, base 2+sqrt(691)
 Calling N+1 BLS with factored part 100.00% and helper 0.32% (300.35% proof)
 5400!16-1 is prime! (0.3299s+0.0011s) (digits:1116)
 
 Primality testing 5626!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 419
 Running N+1 test using discriminant 467, base 1+sqrt(467)
 Running N+1 test using discriminant 467, base 2+sqrt(467)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.08% proof)
 5626!16-1 is prime! (0.4674s+0.0011s) (digits:1168)
 
 Primality testing 6756!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 571
 Running N+1 test using discriminant 607, base 1+sqrt(607)
 Running N+1 test using discriminant 607, base 2+sqrt(607)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.04% proof)
 6756!16-1 is prime! (0.5866s+0.0017s) (digits:1436)
 
 Primality testing 7394!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 599
 Running N+1 test using discriminant 607, base 1+sqrt(607)
 Running N+1 test using discriminant 607, base 2+sqrt(607)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.06% proof)
 7394!16-1 is prime! (0.7882s+0.0011s) (digits:1590)
 
 Primality testing 7478!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 541
 Running N+1 test using discriminant 613, base 1+sqrt(613)
 Running N+1 test using discriminant 613, base 2+sqrt(613)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.02% proof)
 7478!16-1 is prime! (0.7798s+0.0013s) (digits:1610)
 
 Primality testing 8564!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 727
 Running N+1 test using discriminant 743, base 1+sqrt(743)
 Running N+1 test using discriminant 743, base 2+sqrt(743)
 Calling N+1 BLS with factored part 100.00% and helper 0.16% (300.19% proof)
 8564!16-1 is prime! (1.0083s+0.0012s) (digits:1875)
 
 Primality testing 8604!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 733
 Running N+1 test using discriminant 757, base 1+sqrt(757)
 Running N+1 test using discriminant 757, base 2+sqrt(757)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.03% proof)
 8604!16-1 is prime! (1.0407s+0.0014s) (digits:1885)
 
 Primality testing 8948!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 751
 Running N+1 test using discriminant 839, base 1+sqrt(839)
 Running N+1 test using discriminant 839, base 2+sqrt(839)
 Calling N+1 BLS with factored part 100.00% and helper 0.37% (300.40% proof)
 8948!16-1 is prime! (1.0195s+0.0013s) (digits:1970)
 
 Primality testing 9604!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 827
 Running N+1 test using discriminant 839, base 1+sqrt(839)
 Running N+1 test using discriminant 839, base 2+sqrt(839)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 9604!16-1 is prime! (1.6126s+0.0014s) (digits:2132)
 
 Primality testing 9866!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 739
 Running N+1 test using discriminant 787, base 1+sqrt(787)
 Running N+1 test using discriminant 787, base 2+sqrt(787)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.04% proof)
 9866!16-1 is prime! (1.6953s+0.0013s) (digits:2198)
 
 Primality testing 10042!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 739
 Running N+1 test using discriminant 859, base 1+sqrt(859)
 Running N+1 test using discriminant 859, base 2+sqrt(859)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.04% proof)
 10042!16-1 is prime! (1.7150s+0.0012s) (digits:2242)
 
 Primality testing 10548!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 883
 Running N+1 test using discriminant 907, base 1+sqrt(907)
 Running N+1 test using discriminant 907, base 2+sqrt(907)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.04% proof)
 10548!16-1 is prime! (1.5259s+0.0015s) (digits:2369)
 
 Primality testing 11132!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 929
 Running N+1 test using discriminant 941, base 1+sqrt(941)
 Running N+1 test using discriminant 941, base 2+sqrt(941)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 11132!16-1 is prime! (2.3363s+0.0014s) (digits:2516)
 
 Primality testing 11508!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 967
 Running N+1 test using discriminant 983, base 1+sqrt(983)
 Running N+1 test using discriminant 983, base 2+sqrt(983)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 11508!16-1 is prime! (2.1744s+0.0014s) (digits:2611)
 
 Primality testing 12540!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1061
 Running N+1 test using discriminant 1069, base 1+sqrt(1069)
 Running N+1 test using discriminant 1069, base 2+sqrt(1069)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 12540!16-1 is prime! (2.3393s+0.0014s) (digits:2874)
 
 Primality testing 12734!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 929
 Running N+1 test using discriminant 1097, base 1+sqrt(1097)
 Running N+1 test using discriminant 1097, base 2+sqrt(1097)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 12734!16-1 is prime! (3.0209s+0.0014s) (digits:2924)
 
 Primality testing 13570!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 991
 Running N+1 test using discriminant 1031, base 1+sqrt(1031)
 Running N+1 test using discriminant 1031, base 2+sqrt(1031)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 13570!16-1 is prime! (3.1991s+0.0016s) (digits:3139)
 
 Primality testing 15554!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1303
 Running N+1 test using discriminant 1319, base 1+sqrt(1319)
 Running N+1 test using discriminant 1319, base 2+sqrt(1319)
 Calling N+1 BLS with factored part 100.00% and helper 0.12% (300.12% proof)
 15554!16-1 is prime! (4.7085s+0.0017s) (digits:3655)
 
 Primality testing 18064!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1153
 Running N+1 test using discriminant 1181, base 1+sqrt(1181)
 Running N+1 test using discriminant 1181, base 2+sqrt(1181)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 18064!16-1 is prime! (3.5725s+0.0017s) (digits:4318)
 
 Primality testing 18558!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1481
 Running N+1 test using discriminant 1489, base 1+sqrt(1489)
 Running N+1 test using discriminant 1489, base 2+sqrt(1489)
 Calling N+1 BLS with factored part 100.00% and helper 0.18% (300.19% proof)
 18558!16-1 is prime! (7.4933s+0.0025s) (digits:4450)
 
 Primality testing 18916!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1663
 Running N+1 test using discriminant 1723, base 1+sqrt(1723)
 Running N+1 test using discriminant 1723, base 2+sqrt(1723)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 18916!16-1 is prime! (6.4895s+0.0019s) (digits:4546)
 
 Primality testing 24462!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1801
 Running N+1 test using discriminant 1873, base 1+sqrt(1873)
 Running N+1 test using discriminant 1873, base 2+sqrt(1873)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 24462!16-1 is prime! (13.7587s+0.0024s) (digits:6048)
 
 Primality testing 29208!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3673
 Running N+1 test using discriminant 3709, base 1+sqrt(3709)
 Running N+1 test using discriminant 3709, base 2+sqrt(3709)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 29208!16-1 is prime! (14.5255s+0.0023s) (digits:7362)
 
 Primality testing 29598!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2161
 Running N+1 test using discriminant 2273, base 1+sqrt(2273)
 Running N+1 test using discriminant 2273, base 2+sqrt(2273)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.07% proof)
 29598!16-1 is prime! (21.0242s+0.0022s) (digits:7471)
 
 Primality testing 35114!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2579
 Running N+1 test using discriminant 2659, base 1+sqrt(2659)
 Running N+1 test using discriminant 2659, base 2+sqrt(2659)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 35114!16-1 is prime! (29.3562s+0.0039s) (digits:9025)
 
 Primality testing 36696!16-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 4597
 Running N+1 test using discriminant 4621, base 1+sqrt(4621)
 Running N+1 test using discriminant 4621, base 2+sqrt(4621)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 36696!16-1 is prime! (22.9638s+0.0043s) (digits:9476)