7!5-1 trivially factors prime!: 13 (digits:2)
 8!5-1 trivially factors prime!: 23 (digits:2)
 12!5-1 trivially factors prime!: 167 (digits:3)
 13!5-1 trivially factors prime!: 311 (digits:3)
 14!5-1 trivially factors prime!: 503 (digits:3)
 27!5-1 trivially factors prime!: 1696463 (digits:7)
 28!5-1 trivially factors prime!: 3616703 (digits:7)
 33!5-1 trivially factors prime!: 119351231 (digits:9)
 35!5-1 trivially factors prime!: 393749999 (digits:9)

 Primality testing 44!5-1 [N+1, BLS]
 44!5-1 is prime! (0.016000 seconds) (digits:12)

 Primality testing 50!5-1 [N+1, BLS]
 50!5-1 is prime! (0.000000 seconds) (digits:14)

 Primality testing 62!5-1 [N+1, BLS]
 62!5-1 is prime! (0.000000 seconds) (digits:18)

 Primality testing 64!5-1 [N+1, BLS]
 64!5-1 is prime! (0.000000 seconds) (digits:19)

 Primality testing 74!5-1 [N+1, BLS]
 74!5-1 is prime! (0.015000 seconds) (digits:23)

 Primality testing 88!5-1 [N+1, BLS]
 88!5-1 is prime! (0.000000 seconds) (digits:28)

 Primality testing 114!5-1 [N+1, BLS]
 114!5-1 is prime! (0.016000 seconds) (digits:39)

 Primality testing 140!5-1 [N+1, BLS]
 140!5-1 is prime! (0.016000 seconds) (digits:50)

 Primality testing 142!5-1 [N+1, BLS]
 142!5-1 is prime! (0.015000 seconds) (digits:50)

 Primality testing 242!5-1 [N+1, BLS]
 242!5-1 is prime! (0.016000 seconds) (digits:96)

 Primality testing 248!5-1 [N+1, BLS]
 248!5-1 is prime! (0.016000 seconds) (digits:99)

 Primality testing 262!5-1 [N+1, BLS]
 262!5-1 is prime! (0.016000 seconds) (digits:106)

 Primality testing 270!5-1 [N+1, BLS]
 270!5-1 is prime! (0.047000 seconds) (digits:110)

 Primality testing 284!5-1 [N+1, BLS]
 284!5-1 is prime! (0.031000 seconds) (digits:117)

 Primality testing 395!5-1 [N+1, BLS]
 395!5-1 is prime! (0.031000 seconds) (digits:173)

 Primality testing 473!5-1 [N+1, BLS]
 473!5-1 is prime! (0.031000 seconds) (digits:214)

 Primality testing 582!5-1 [N+1, BLS]
 582!5-1 is prime! (0.078000 seconds) (digits:273)

 Primality testing 600!5-1 [N+1, BLS]
 600!5-1 is prime! (0.063000 seconds) (digits:283)

 Primality testing 634!5-1 [N+1, BLS]
 634!5-1 is prime! (0.219000 seconds) (digits:302)

 Primality testing 707!5-1 [N+1, BLS]
 707!5-1 is prime! (0.485000 seconds) (digits:344)

 Primality testing 805!5-1 [N+1, BLS]
 805!5-1 is prime! (0.250000 seconds) (digits:400)

 Primality testing 882!5-1 [N+1, BLS]
 882!5-1 is prime! (0.187000 seconds) (digits:445)

 Primality testing 907!5-1 [N+1, BLS]
 907!5-1 is prime! (0.141000 seconds) (digits:460)

 Primality testing 1008!5-1 [N+1, BLS]
 1008!5-1 is prime! (0.203000 seconds) (digits:520)

 Primality testing 1152!5-1 [N+1, BLS]
 1152!5-1 is prime! (0.234000 seconds) (digits:607)

 Primality testing 1243!5-1 [N+1, BLS]
 1243!5-1 is prime! (0.344000 seconds) (digits:664)

 Primality testing 1853!5-1 [N+1, BLS]
 1853!5-1 is prime! (1.078000 seconds) (digits:1052)

 Primality testing 2340!5-1 [N+1, BLS]
 2340!5-1 is prime! (1.922000 seconds) (digits:1376)

 Primality testing 2410!5-1 [N+1, BLS]
 2410!5-1 is prime! (2.188000 seconds) (digits:1423)

 Primality testing 2703!5-1 [N+1, BLS]
 2703!5-1 is prime! (2.047000 seconds) (digits:1623)

 Primality testing 2793!5-1 [N+1, BLS]
 2793!5-1 is prime! (3.609000 seconds) (digits:1685)

 Primality testing 3033!5-1 [N+1, BLS]
 3033!5-1 is prime! (3.875000 seconds) (digits:1851)

 Primality testing 3600!5-1 [N+1, BLS]
 3600!5-1 is prime! (5.797000 seconds) (digits:2250)

 Primality testing 3925!5-1 [N+1, BLS]
 3925!5-1 is prime! (7.453000 seconds) (digits:2483)

 Primality testing 4124!5-1 [N+1, BLS]
 4124!5-1 is prime! (32.969000 seconds) (digits:2626)

 Primality testing 4154!5-1 [N+1, BLS]
 4154!5-1 is prime! (7.156000 seconds) (digits:2648)

 Primality testing 6185!5-1 [N+1, BLS]
 6185!5-1 is prime! (19.750000 seconds) (digits:4155)

 Primality testing 6367!5-1 [N+1, BLS]
 6367!5-1 is prime! (66.797000 seconds) (digits:4293)

 Primality testing 7130!5-1 [N+1, BLS]
 7130!5-1 is prime! (28.156000 seconds) (digits:4878)

 Primality testing 9104!5-1 [N+1, BLS]
 9104!5-1 is prime! (146.843000 seconds) (digits:6421)

 Primality testing 9992!5-1 [N+1, BLS]
 9992!5-1 is prime! (53.750000 seconds) (digits:7128)

 Primality testing 10448!5-1 [N+1, BLS]
 10448!5-1 is prime! (56.797000 seconds) (digits:7493)

 Primality testing 12144!5-1 [N+1, BLS]
 12144!5-1 is prime! (79.016000 seconds) (digits:8868)

 Primality testing 12415!5-1 [N+1, BLS]
 12415!5-1 is prime! (109.312000 seconds) (digits:9090)

 Primality testing 14633!5-1 [N+1, BLS]
 14633!5-1 is prime! (373.656000 seconds) (digits:10922) Bouk de Water ??/2000

 Primality testing 21092!5-1 [N+1, BLS]
 21092!5-1 is prime! (206.1517s+0.0266s) (digits:16412) Bouk de Water p12 05/2000

 Primality testing 22753!5-1 [N+1, BLS]
 22753!5-1 is prime! (603.9177s+0.0301s) (digits:17854) Bouk de Water p12 05/2000

 Primality testing 31123!5-1 [N+1, BLS]
 31123!5-1 is prime! (3116.4150s+1.4781s) (digits:25267) Steven Harvey 08/2003

 Primality testing 50555!5-1 [N+1, BLS]
 50555!5-1 is prime! (2376.8888s+0.0246s) (digits:43172) Ian Brown p93 12/2003

 Primality testing 69508!5-1 [N+1, BLS]
 69508!5-1 is prime! (22537.3542s+0.0499s) (digits:61278) Ian Brown p93 01/2004

 Primality testing 86328!5-1 [N+1, BLS]
 86328!5-1 is prime! (-1283.4919s+0.1000s) (digits:77730) Ian Brown p93 03/2004

 Primality testing 103952!5-1 [N-1/N+1, BLS]
 Running N-1 test using base 5
 Running N+1 test using discriminant 26053, base 1+sqrt(26053)
 Running N+1 test using discriminant 26053, base 2+sqrt(26053)
 103952!5-1 is prime! (3747.8753s+0.1484s)(digits:95276) MO 10/2014

 Primality testing 151030!5-1 [N-1/N+1, BLS]
 Running N-1 test using base 30223
 Running N+1 test using discriminant 30293, base 1+sqrt(30293)
 Running N+1 test using discriminant 30293, base 2+sqrt(30293)
 151030!5-1 is prime! (6794.5430s+0.3338s)(digits:143324) MO 10/2014

 Primality testing 151275!5-1 [N-1/N+1, BLS]
 Running N-1 test using base 30259
 Running N+1 test using discriminant 30271, base 1+sqrt(30271)
 Running N+1 test using discriminant 30271, base 2+sqrt(30271)
 151275!5-1 is prime! (6798.7612s+0.3314s)(digits:143577) MO 10/2014

 Primality testing 179032!5-1 [N-1/N+1, BLS]
 Running N-1 test using base 5
 Running N+1 test using discriminant 44773, base 1+sqrt(44773)
 Running N+1 test using discriminant 44773, base 2+sqrt(44773)
 179032!5-1 is prime! (16093.4819s+0.4361s)(digits:172541) MO 10/2014

 Primality testing 191693!5-1 [N-1/N+1, BLS]
 Running N-1 test using base 48017
 Running N-1 test using base 48187
 Running N+1 test using discriminant 48337, base 1+sqrt(48337)
 Running N+1 test using discriminant 48337, base 2+sqrt(48337)
 191693!5-1 is prime! (22460.5670s+0.5077s)(digits:185881) MO 10/2014

 Primality testing 214523!5-1 [N+1, BLS]
 Running N+1 test using discriminant 5, base 1+sqrt(5)
 214523!5-1 is prime! (4492.4544s+0.8222s)(digits:210115) MO 05/2017

 Primality testing 233510!5-1 [N+1, BLS]
 Running N+1 test using discriminant 46727, base 1+sqrt(46727)
 233510!5-1 is prime! (4449.6174s+1.1099s)(digits:230431) MO 06/2017

 Primality testing 237752!5-1 [N+1, BLS]
 Running N+1 test using discriminant 5, base 1+sqrt(5)
 237752!5-1 is prime! (5884.2493s+1.1039s)(digits:234989) MO 06/2017

 Primality testing 246472!5-1 [N+1, BLS]
 Running N+1 test using discriminant 5, base 1+sqrt(5)
 246472!5-1 is prime! (5859.2090s+1.0945s)(digits:244379) MO 07/2017

 Primality testing 307587!5-1 [N+1, BLS]
 Running N+1 test using discriminant 5, base 1+sqrt(5)
 307587!5-1 is prime! (8232.3138s+1.7470s)(digits:310892) MO 09/2017

 Primality testing 384735!5-1 [N+1, BLS]
 Running N+1 test using discriminant 77017, base 1+sqrt(77017)
 384735!5-1 is prime! (13238.6200s+1.8118s)(digits:396347) MO 01/2018

 Primality testing 403495!5-1 [N+1, BLS]
 Running N+1 test using discriminant 80713, base 1+sqrt(80713)
 403495!5-1 is prime! (14643.2983s+2.0101s)(digits:417342) MO 03/2018

 Primality testing 513755!5-1 [N+1, BLS]
 Running N+1 test using discriminant 102761, base 1+sqrt(102761)
 513755!5-1 is prime! (21167.4027s+3.5092s)(digits:542165) MO 05/2019