16!14-1 trivially factors prime!: 31 (digits:2)
 18!14-1 trivially factors prime!: 71 (digits:2)
 24!14-1 trivially factors prime!: 239 (digits:3)
 26!14-1 trivially factors prime!: 311 (digits:3)
 34!14-1 trivially factors prime!: 4079 (digits:4)
 40!14-1 trivially factors prime!: 12479 (digits:5)
 44!14-1 trivially factors prime!: 42239 (digits:5)
 46!14-1 trivially factors prime!: 105983 (digits:6)
 58!14-1 trivially factors prime!: 2449919 (digits:7)
 60!14-1 trivially factors prime!: 6359039 (digits:7)
 62!14-1 trivially factors prime!: 12142079 (digits:8)
 68!14-1 trivially factors prime!: 45826559 (digits:8)
 
 Primality testing 136!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 12.07% (315.52% proof)
 136!14-1 is prime! (0.0510s+0.0229s) (digits:18)
 
 Primality testing 212!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 3.03% (303.03% proof)
 212!14-1 is prime! (0.0513s+0.0139s) (digits:30)
 
 Primality testing 222!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 59
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 3+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 12.50% (313.46% proof)
 222!14-1 is prime! (0.0550s+0.0062s) (digits:32)
 
 Primality testing 294!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 3.45% (304.83% proof)
 294!14-1 is prime! (0.0373s+0.0073s) (digits:44)
 
 Primality testing 310!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 97, base 1+sqrt(97)
 Running N+1 test using discriminant 97, base 2+sqrt(97)
 Calling N+1 BLS with factored part 100.00% and helper 7.10% (308.39% proof)
 310!14-1 is prime! (0.0118s+0.0015s) (digits:47)
 
 Primality testing 312!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 1.91% (302.55% proof)
 312!14-1 is prime! (0.0092s+0.0007s) (digits:48)
 
 Primality testing 336!14-1 [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 0.59% (301.18% proof)
 336!14-1 is prime! (0.0087s+0.0012s) (digits:52)
 
 Primality testing 422!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 1.35% (302.69% proof)
 422!14-1 is prime! (0.0107s+0.0014s) (digits:68)
 
 Primality testing 444!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 59
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Running N+1 test using discriminant 71, base 3+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 1.27% (302.11% proof)
 444!14-1 is prime! (0.0125s+0.0021s) (digits:72)
 
 Primality testing 464!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 1.20% (301.60% proof)
 464!14-1 is prime! (0.0123s+0.0011s) (digits:76)
 
 Primality testing 476!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 47, base 1+sqrt(47)
 Running N+1 test using discriminant 47, base 3+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 0.39% (300.39% proof)
 476!14-1 is prime! (0.0100s+0.0011s) (digits:78)
 
 Primality testing 488!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 3+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 3.77% (304.15% proof)
 488!14-1 is prime! (0.0127s+0.0010s) (digits:80)
 
 Primality testing 544!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 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 0.33% (300.66% proof)
 544!14-1 is prime! (0.0154s+0.0013s) (digits:91)
 
 Primality testing 648!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 61
 Running N-1 test using base 89
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Running N+1 test using discriminant 109, base 3+sqrt(109)
 Calling N+1 BLS with factored part 100.00% and helper 3.51% (304.05% proof)
 648!14-1 is prime! (0.0191s+0.0010s) (digits:112)
 
 Primality testing 674!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 100.00% and helper 0.78% (301.29% proof)
 674!14-1 is prime! (0.0189s+0.0011s) (digits:117)
 
 Primality testing 710!14-1 [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 0.24% (300.24% proof)
 710!14-1 is prime! (0.0196s+0.0010s) (digits:125)
 
 Primality testing 734!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 97
 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 0.23% (300.70% proof)
 734!14-1 is prime! (0.0206s+0.0011s) (digits:130)
 
 Primality testing 810!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Running N+1 test using discriminant 71, base 3+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.63% (300.83% proof)
 810!14-1 is prime! (0.0213s+0.0013s) (digits:145)
 
 Primality testing 818!14-1 [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 2.06% (302.47% proof)
 818!14-1 is prime! (0.0231s+0.0012s) (digits:147)
 
 Primality testing 1116!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 0.43% (300.57% proof)
 1116!14-1 is prime! (0.0335s+0.0123s) (digits:210)
 
 Primality testing 1218!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 97
 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 0.13% (300.39% proof)
 1218!14-1 is prime! (0.0239s+0.0011s) (digits:233)
 
 Primality testing 1682!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 0.27% (300.45% proof)
 1682!14-1 is prime! (0.0567s+0.0014s) (digits:337)
 
 Primality testing 2250!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 191, base 1+sqrt(191)
 Running N+1 test using discriminant 191, base 2+sqrt(191)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.13% proof)
 2250!14-1 is prime! (0.0835s+0.0012s) (digits:471)
 
 Primality testing 2286!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 0.82% (300.94% proof)
 2286!14-1 is prime! (0.0895s+0.0013s) (digits:480)
 
 Primality testing 2524!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 229
 Running N+1 test using discriminant 293, base 1+sqrt(293)
 Running N+1 test using discriminant 293, base 2+sqrt(293)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.11% proof)
 2524!14-1 is prime! (0.1156s+0.0012s) (digits:537)
 
 Primality testing 2658!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 277, base 1+sqrt(277)
 Running N+1 test using discriminant 277, base 3+sqrt(277)
 Calling N+1 BLS with factored part 100.00% and helper 0.63% (300.69% proof)
 2658!14-1 is prime! (0.1288s+0.0012s) (digits:570)
 
 Primality testing 4840!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 457
 Running N+1 test using discriminant 499, base 1+sqrt(499)
 Running N+1 test using discriminant 499, base 2+sqrt(499)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.05% proof)
 4840!14-1 is prime! (0.4024s+0.0013s) (digits:1126)
 
 Primality testing 8164!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 727
 Running N+1 test using discriminant 769, base 1+sqrt(769)
 Running N+1 test using discriminant 769, base 2+sqrt(769)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 8164!14-1 is prime! (1.1332s+0.0014s) (digits:2030)
 
 Primality testing 10066!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 727
 Running N+1 test using discriminant 751, base 1+sqrt(751)
 Running N+1 test using discriminant 751, base 2+sqrt(751)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 10066!14-1 is prime! (1.2850s+0.0015s) (digits:2568)
 
 Primality testing 11510!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 1021
 Running N+1 test using discriminant 1049, base 1+sqrt(1049)
 Running N+1 test using discriminant 1049, base 2+sqrt(1049)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.09% proof)
 11510!14-1 is prime! (2.8806s+0.0015s) (digits:2984)
 
 Primality testing 15736!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1129
 Running N+1 test using discriminant 1163, base 1+sqrt(1163)
 Running N+1 test using discriminant 1163, base 2+sqrt(1163)
 Calling N+1 BLS with factored part 100.00% and helper 0.16% (300.16% proof)
 15736!14-1 is prime! (4.0229s+0.0019s) (digits:4232)
 
 Primality testing 15858!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1367, base 1+sqrt(1367)
 Running N+1 test using discriminant 1367, base 2+sqrt(1367)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 15858!14-1 is prime! (6.1884s+0.0016s) (digits:4268)
 
 Primality testing 17286!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1451, base 1+sqrt(1451)
 Running N+1 test using discriminant 1451, base 2+sqrt(1451)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 17286!14-1 is prime! (7.1013s+0.0020s) (digits:4699)
 
 Primality testing 18718!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1361
 Running N+1 test using discriminant 1423, base 1+sqrt(1423)
 Running N+1 test using discriminant 1423, base 2+sqrt(1423)
 Calling N+1 BLS with factored part 100.00% and helper 0.08% (300.09% proof)
 18718!14-1 is prime! (5.4441s+0.0015s) (digits:5134)
 
 Primality testing 25508!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1831
 Running N+1 test using discriminant 1861, base 1+sqrt(1861)
 Running N+1 test using discriminant 1861, base 2+sqrt(1861)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 25508!14-1 is prime! (10.1973s+0.0024s) (digits:7240)
 
 Primality testing 25626!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2237
 Running N+1 test using discriminant 2293, base 1+sqrt(2293)
 Running N+1 test using discriminant 2293, base 2+sqrt(2293)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 25626!14-1 is prime! (16.8753s+0.0020s) (digits:7278)
 
 Primality testing 27108!14-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 2287, base 1+sqrt(2287)
 Running N+1 test using discriminant 2287, base 2+sqrt(2287)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.07% proof)
 27108!14-1 is prime! (16.8884s+0.0031s) (digits:7746)