9!7-1 trivially factors prime!: 17 (digits:2)
 10!7-1 trivially factors prime!: 29 (digits:2)
 11!7-1 trivially factors prime!: 43 (digits:2)
 12!7-1 trivially factors prime!: 59 (digits:2)
 14!7-1 trivially factors prime!: 97 (digits:2)
 17!7-1 trivially factors prime!: 509 (digits:3)
 20!7-1 trivially factors prime!: 1559 (digits:4)
 24!7-1 trivially factors prime!: 12239 (digits:5)
 30!7-1 trivially factors prime!: 198719 (digits:6)
 31!7-1 trivially factors prime!: 379439 (digits:6)
 32!7-1 trivially factors prime!: 633599 (digits:6)
 46!7-1 trivially factors prime!: 1136678399 (digits:10)

 Primality testing 52!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 38.24%
 52!7-1 is prime! (0.000000 seconds) (digits:11)

 Primality testing 54!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 38.89%
 54!7-1 is prime! (0.000000 seconds) (digits:11)

 Primality testing 59!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 47.50%
 59!7-1 is prime! (0.016000 seconds) (digits:13)

 Primality testing 98!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 58.67%
 98!7-1 is prime! (0.000000 seconds) (digits:23)

 Primality testing 104!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 43.21%
 104!7-1 is prime! (0.015000 seconds) (digits:25)

 Primality testing 143!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 36.67%
 143!7-1 is prime! (0.000000 seconds) (digits:37)

 Primality testing 145!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 39.34%
 145!7-1 is prime! (0.000000 seconds) (digits:37)

 Primality testing 160!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 42.75%
 160!7-1 is prime! (0.016000 seconds) (digits:42)

 Primality testing 174!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 39.87%
 174!7-1 is prime! (0.015000 seconds) (digits:47)

 Primality testing 198!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 37.99%
 198!7-1 is prime! (0.032000 seconds) (digits:54)

 Primality testing 199!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 37.22%
 199!7-1 is prime! (0.015000 seconds) (digits:55)

 Primality testing 202!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 37.16%
 202!7-1 is prime! (0.015000 seconds) (digits:56)

 Primality testing 212!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 37.63%
 212!7-1 is prime! (0.000000 seconds) (digits:59)

 Primality testing 215!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 35.53%
 215!7-1 is prime! (0.031000 seconds) (digits:60)

 Primality testing 254!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.85%
 254!7-1 is prime! (0.031000 seconds) (digits:73)

 Primality testing 371!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 45.00%
 371!7-1 is prime! (0.031000 seconds) (digits:115)

 Primality testing 382!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.26%
 382!7-1 is prime! (0.047000 seconds) (digits:119)

 Primality testing 452!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 37.21%
 452!7-1 is prime! (0.016000 seconds) (digits:145)

 Primality testing 674!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.29%
 674!7-1 is prime! (0.047000 seconds) (digits:233)

 Primality testing 739!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.03%
 739!7-1 is prime! (0.141000 seconds) (digits:259)

 Primality testing 959!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 38.06%
 959!7-1 is prime! (0.218000 seconds) (digits:351)

 Primality testing 1249!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.73%
 1249!7-1 is prime! (0.875000 seconds) (digits:477)

 Primality testing 1657!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 35.13%
 1657!7-1 is prime! (1.797000 seconds) (digits:661)

 Primality testing 2291!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.65%
 2291!7-1 is prime! (0.625000 seconds) (digits:960)

 Primality testing 2553!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 35.35%
 2553!7-1 is prime! (5.578000 seconds) (digits:1087)

 Primality testing 2650!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 35.48%
 2650!7-1 is prime! (2.593000 seconds) (digits:1134)

 Primality testing 3562!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 617
 Running N+1 test using discriminant 631, base 1+sqrt(631)
 Running N+1 test using discriminant 631, base 2+sqrt(631)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.06% proof)
 3562!7-1 is prime! (0.5412s+0.0013s)(digits:1589) 

 Primality testing 3727!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 641, base 1+sqrt(641)
 Running N+1 test using discriminant 641, base 2+sqrt(641)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.05% proof)
 3727!7-1 is prime! (0.7277s+0.0012s)(digits:1673) 

 Primality testing 3853!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 809, base 1+sqrt(809)
 Running N+1 test using discriminant 809, base 3+sqrt(809)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.05% proof)
 3853!7-1 is prime! (0.6887s+0.0013s)(digits:1737) 

 Primality testing 4389!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 647
 Running N+1 test using discriminant 661, base 1+sqrt(661)
 Running N+1 test using discriminant 661, base 2+sqrt(661)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.04% proof)
 4389!7-1 is prime! (0.4793s+0.0013s)(digits:2014) 

 Primality testing 4604!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 821, base 1+sqrt(821)
 Running N+1 test using discriminant 821, base 2+sqrt(821)
 Calling N+1 BLS with factored part 100.00% and helper 0.04% (300.06% proof)
 4604!7-1 is prime! (1.1669s+0.0013s)(digits:2126) 

 Primality testing 5449!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 977, base 1+sqrt(977)
 Running N+1 test using discriminant 977, base 3+sqrt(977)
 Calling N+1 BLS with factored part 100.00% and helper 0.15% (300.16% proof)
 5449!7-1 is prime! (1.5906s+0.0020s)(digits:2573) 

 Primality testing 5659!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 977, base 1+sqrt(977)
 Running N+1 test using discriminant 977, base 3+sqrt(977)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 5659!7-1 is prime! (1.6652s+0.0016s)(digits:2685) 

 Primality testing 6026!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1051
 Running N+1 test using discriminant 1093, base 1+sqrt(1093)
 Running N+1 test using discriminant 1093, base 2+sqrt(1093)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 6026!7-1 is prime! (1.7923s+0.0014s)(digits:2883) 

 Primality testing 6878!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1151, base 1+sqrt(1151)
 Running N+1 test using discriminant 1151, base 2+sqrt(1151)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.05% proof)
 6878!7-1 is prime! (2.9529s+0.0015s)(digits:3346) 

 Primality testing 7900!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.88%
 7900!7-1 is prime! (53.735000 seconds) (digits:3911)

 Primality testing 9564!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.56%
 9564!7-1 is prime! (30.422000 seconds) (digits:4848)

 Primality testing 10150!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 35.95%
 10150!7-1 is prime! (38.313000 seconds) (digits:5182)

 Primality testing 12444!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.51%
 12444!7-1 is prime! (57.172000 seconds) (digits:6510)

 Primality testing 13321!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.78%
 13321!7-1 is prime! (76.000000 seconds) (digits:7025)

 Primality testing 22642!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.36%
 22642!7-1 is prime! (475.047000 seconds) (digits:12684) Rene Dohmen p3 12/1999

 Primality testing 24014!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 34.14%
 24014!7-1 is prime! (464.235000 seconds) (digits:13540) Rene Dohmen p3 12/1999

 Primality testing 26598!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.70%
 26598!7-1 is prime! (363.078000 seconds) (digits:15166) Rene Dohmen p3 12/1999

 Primality testing 27430!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.64%
 27430!7-1 is prime! (361.860000 seconds) (digits:15693) Rene Dohmen p3 12/1999

 Primality testing 31386!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.98%
 31386!7-1 is prime! (515.141000 seconds) (digits:18218) Rene Dohmen p3 01/2000

 Primality testing 40707!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.91% 
 40707!7-1 is prime! (1018.109000 seconds) (digits:24284) Rene Dohmen p3 01/2000

 Primality testing 43328!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.65%
 43328!7-1 is prime! (2057.375000 seconds) (digits:26015) Rene Dohmen p3 02/2000

 Primality testing 45811!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.46%
 45811!7-1 is prime! (1105.078000 seconds) (digits:27664) Rene Dohmen p3 01/2000

 Primality testing 54481!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 35.44%
 54481!7-1 is prime! (2107.829000 seconds) (digits:33485) Rene Dohmen p3 03/2000

 Primality testing 61467!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 35.02%
 61467!7-1 is prime! (4983.735000 seconds) (digits:38238) Rene Dohmen p3 02/2000

 Primality testing 69144!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.48%
 69144!7-1 is prime! (6648.450000 seconds) (digits:43519) Rene Dohmen p3 04/2000

 Primality testing 91720!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.77%
 91720!7-1 is prime! (7301.095000 seconds) (digits:59335) Rene Dohmen p3 01/2002

 Primality testing 92288!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.66%
 92288!7-1 is prime! (7370.144000 seconds) (digits:59738) Rene Dohmen p3 01/2002

 Primality testing 96743!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.60%
 96743!7-1 is prime! (16704.968000 seconds) (digits:62904) Rene Dohmen p3 01/2002

 Primality testing 119744!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Calling Brillhart-Lehmer-Selfridge with factored part 33.50%
 119744!7-1 is prime! (20883.149000 seconds) (digits:79444) Rene Dohmen p3 10/2002

 Primality testing 168450!7-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 28201
 Running N+1 test using discriminant 28411, base 1+sqrt(28411)
 Running N+1 test using discriminant 28411, base 2+sqrt(28411)
 Running N+1 test using discriminant 28411, base 3+sqrt(28411)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof)
 168450!7-1 is prime! (101778.4208s+1.0700s) (digits:115324) Rene Dohmen p3 11/2008

 Primality testing 190453!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 32119, base 1+sqrt(32119)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.55%
 190453!7-1 is prime! (5990.5981s+0.3549s) (digits:131837) Rene Dohmen p3 08/2009

 Primality testing 330925!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 47279, base 1+sqrt(47279)
 Running N+1 test using discriminant 47279, base 2+sqrt(47279)
 Running N+1 test using discriminant 47279, base 3+sqrt(47279)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.43%
 330925!7-1 is prime! (-2112.5597s+0.7200s) (digits:240417) Rene Dohmen p3 11/2010

 Primality testing 368851!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 52709, base 1+sqrt(52709)
 Using SSE2 FFT
 Adjusting authentication level by 1 for PRIMALITY PROOF
 Reduced from FFT(114688,20) to FFT(114688,19)
 Reduced from FFT(114688,19) to FFT(114688,18)
 Reduced from FFT(114688,18) to FFT(114688,17)
 Reduced from FFT(114688,17) to FFT(114688,16)
 1796864 bit request FFT size=(114688,16)
 Running N+1 test using discriminant 52709, base 2+sqrt(52709)
 Using SSE2 FFT
 Adjusting authentication level by 1 for PRIMALITY PROOF
 Reduced from FFT(114688,20) to FFT(114688,19)
 Reduced from FFT(114688,19) to FFT(114688,18)
 Reduced from FFT(114688,18) to FFT(114688,17)
 Reduced from FFT(114688,17) to FFT(114688,16)
 1796864 bit request FFT size=(114688,16)
 Calling Brillhart-Lehmer-Selfridge with factored part 35.15%
 368851!7-1 is prime! (-2143.5070s+0.8800s) (digits:270453) Rene Dohmen p3 01/2011
 [Elapsed time: 34.06 hours]

 Primality testing 446236!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 63761, base 1+sqrt(63761)
 Calling Brillhart-Lehmer-Selfridge with factored part 34.59%
 446236!7-1 is prime! (45452.2945s+1.9401s) (digits:332466) Rene Dohmen p3 06/2011
 [Elapsed time: 12.63 hours]

 Primality testing 554297!7-1 [N+1, Brillhart-Lehmer-Selfridge]
 Running N+1 test using discriminant 7, base 1+sqrt(7)
 Calling Brillhart-Lehmer-Selfridge with factored part 33.44%
 554297!7-1 is prime! (13453.5429s+2.0251s) (digits:420434) Mark Rodenkirch 08/2017