12!6-1 trivially factors prime!: 71 (digits:2)
 14!6-1 trivially factors prime!: 223 (digits:3)
 
 Primality testing 54!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 17, base 1+sqrt(17)
 Running N+1 test using discriminant 17, base 3+sqrt(17)
 Calling N+1 BLS with factored part 100.00% and helper 9.76% (314.63% proof)
 54!6-1 is prime! (0.0099s+0.0016s) (digits:13)
 
 Primality testing 74!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3
 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 24.19% (324.19% proof)
 74!6-1 is prime! (0.0111s+0.0437s) (digits:19)
 
 Primality testing 102!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 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 1.09% (301.09% proof)
 102!6-1 is prime! (0.0106s+0.0013s) (digits:28)
 
 Primality testing 114!6-1 [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 0.95% (302.86% proof)
 114!6-1 is prime! (0.0525s+0.0009s) (digits:32)
 
 Primality testing 302!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3
 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 3.76% (304.05% proof)
 302!6-1 is prime! (0.0201s+0.0014s) (digits:105)
 
 Primality testing 318!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 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 2.45% (302.72% proof)
 318!6-1 is prime! (0.0165s+0.0012s) (digits:111)
 
 Primality testing 366!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 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 0.23% (300.69% proof)
 366!6-1 is prime! (0.0584s+0.0013s) (digits:132)
 
 Primality testing 614!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3
 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 1.74% (301.86% proof)
 614!6-1 is prime! (0.0367s+0.0026s) (digits:243)
 
 Primality testing 1178!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3
 Running N+1 test using discriminant 317, base 1+sqrt(317)
 Running N+1 test using discriminant 317, base 2+sqrt(317)
 Calling N+1 BLS with factored part 100.00% and helper 0.23% (300.23% proof)
 1178!6-1 is prime! (0.1543s+0.0013s) (digits:520)
 
 Primality testing 1188!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 211
 Running N+1 test using discriminant 227, base 1+sqrt(227)
 Running N+1 test using discriminant 227, base 3+sqrt(227)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.17% proof)
 1188!6-1 is prime! (0.0846s+0.0012s) (digits:525)
 
 Primality testing 3110!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 3
 Running N-1 test using base 809
 Running N+1 test using discriminant 827, base 1+sqrt(827)
 Running N+1 test using discriminant 827, base 2+sqrt(827)
 Calling N+1 BLS with factored part 100.00% and helper 0.04% (300.06% proof)
 3110!6-1 is prime! (0.5731s+0.0015s) (digits:1588)
 
 Primality testing 7284!6-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1229
 Running N+1 test using discriminant 1249, base 1+sqrt(1249)
 Running N+1 test using discriminant 1249, base 2+sqrt(1249)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 7284!6-1 is prime! (2.7404s+0.0017s) (digits:4164)