21!19-1 trivially factors prime!: 41 (digits:2)
 25!19-1 trivially factors prime!: 149 (digits:3)
 26!19-1 trivially factors prime!: 181 (digits:3)
 28!19-1 trivially factors prime!: 251 (digits:3)
 33!19-1 trivially factors prime!: 461 (digits:3)
 34!19-1 trivially factors prime!: 509 (digits:3)
 42!19-1 trivially factors prime!: 3863 (digits:4)
 44!19-1 trivially factors prime!: 6599 (digits:4)
 52!19-1 trivially factors prime!: 24023 (digits:5)
 59!19-1 trivially factors prime!: 99119 (digits:5)
 60!19-1 trivially factors prime!: 162359 (digits:6)
 62!19-1 trivially factors prime!: 319919 (digits:6)
 63!19-1 trivially factors prime!: 415799 (digits:6)
 65!19-1 trivially factors prime!: 645839 (digits:6)
 68!19-1 trivially factors prime!: 1099559 (digits:7)
 73!19-1 trivially factors prime!: 2207519 (digits:7)
 76!19-1 trivially factors prime!: 3127703 (digits:7)
 80!19-1 trivially factors prime!: 18856319 (digits:8)
 81!19-1 trivially factors prime!: 25913519 (digits:8)
 87!19-1 trivially factors prime!: 95661719 (digits:8)
 93!19-1 trivially factors prime!: 231648119 (digits:9)
 94!19-1 trivially factors prime!: 262936799 (digits:9)
 97!19-1 trivially factors prime!: 749941919 (digits:9)
 98!19-1 trivially factors prime!: 1256991119 (digits:10)

 Primality testing 108!19-1 [N+1, BLS]
 108!19-1 is prime! (0.030000 seconds) (digits:11)

 Primality testing 111!19-1 [N+1, BLS]
 111!19-1 is prime! (0.000000 seconds) (digits:11)

 Primality testing 122!19-1 [N+1, BLS]
 122!19-1 is prime! (0.010000 seconds) (digits:12)

 Primality testing 123!19-1 [N+1, BLS]
 123!19-1 is prime! (0.000000 seconds) (digits:12)

 Primality testing 124!19-1 [N+1, BLS]
 124!19-1 is prime! (0.020000 seconds) (digits:13)

 Primality testing 138!19-1 [N+1, BLS]
 138!19-1 is prime! (0.010000 seconds) (digits:14)

 Primality testing 140!19-1 [N+1, BLS]
 140!19-1 is prime! (0.020000 seconds) (digits:14)

 Primality testing 167!19-1 [N+1, BLS]
 167!19-1 is prime! (0.020000 seconds) (digits:17)

 Primality testing 174!19-1 [N+1, BLS]
 174!19-1 is prime! (0.020000 seconds) (digits:18)

 Primality testing 181!19-1 [N+1, BLS]
 181!19-1 is prime! (0.050000 seconds) (digits:19)

 Primality testing 192!19-1 [N+1, BLS]
 192!19-1 is prime! (0.020000 seconds) (digits:20)

 Primality testing 198!19-1 [N+1, BLS]
 198!19-1 is prime! (0.020000 seconds) (digits:21)

 Primality testing 200!19-1 [N+1, BLS]
 200!19-1 is prime! (0.020000 seconds) (digits:21)

 Primality testing 201!19-1 [N+1, BLS]
 201!19-1 is prime! (0.010000 seconds) (digits:22)

 Primality testing 214!19-1 [N+1, BLS]
 214!19-1 is prime! (0.030000 seconds) (digits:23)

 Primality testing 215!19-1 [N+1, BLS]
 215!19-1 is prime! (0.011000 seconds) (digits:23)

 Primality testing 226!19-1 [N+1, BLS]
 226!19-1 is prime! (0.030000 seconds) (digits:24)

 Primality testing 234!19-1 [N+1, BLS]
 234!19-1 is prime! (0.020000 seconds) (digits:26)

 Primality testing 235!19-1 [N+1, BLS]
 235!19-1 is prime! (0.030000 seconds) (digits:26)

 Primality testing 238!19-1 [N+1, BLS]
 238!19-1 is prime! (0.030000 seconds) (digits:26)

 Primality testing 255!19-1 [N+1, BLS]
 255!19-1 is prime! (0.020000 seconds) (digits:28)

 Primality testing 260!19-1 [N+1, BLS]
 260!19-1 is prime! (0.010000 seconds) (digits:29)

 Primality testing 283!19-1 [N+1, BLS]
 283!19-1 is prime! (0.020000 seconds) (digits:32)

 Primality testing 291!19-1 [N+1, BLS]
 291!19-1 is prime! (0.020000 seconds) (digits:33)

 Primality testing 313!19-1 [N+1, BLS]
 313!19-1 is prime! (0.030000 seconds) (digits:36)

 Primality testing 369!19-1 [N+1, BLS]
 369!19-1 is prime! (0.010000 seconds) (digits:43)

 Primality testing 370!19-1 [N+1, BLS]
 370!19-1 is prime! (0.020000 seconds) (digits:44)

 Primality testing 376!19-1 [N+1, BLS]
 376!19-1 is prime! (0.020000 seconds) (digits:44)

 Primality testing 382!19-1 [N+1, BLS]
 382!19-1 is prime! (0.020000 seconds) (digits:45)

 Primality testing 385!19-1 [N+1, BLS]
 385!19-1 is prime! (0.050000 seconds) (digits:46)

 Primality testing 415!19-1 [N+1, BLS]
 415!19-1 is prime! (0.040000 seconds) (digits:49)

 Primality testing 436!19-1 [N+1, BLS]
 436!19-1 is prime! (0.130000 seconds) (digits:52)

 Primality testing 442!19-1 [N+1, BLS]
 442!19-1 is prime! (0.020000 seconds) (digits:53)

 Primality testing 464!19-1 [N+1, BLS]
 464!19-1 is prime! (0.040000 seconds) (digits:57)

 Primality testing 470!19-1 [N+1, BLS]
 470!19-1 is prime! (0.020000 seconds) (digits:57)

 Primality testing 489!19-1 [N+1, BLS]
 489!19-1 is prime! (0.030000 seconds) (digits:60)

 Primality testing 582!19-1 [N+1, BLS]
 582!19-1 is prime! (0.070000 seconds) (digits:73)

 Primality testing 641!19-1 [N+1, BLS]
 641!19-1 is prime! (0.070000 seconds) (digits:82)

 Primality testing 664!19-1 [N+1, BLS]
 664!19-1 is prime! (0.040000 seconds) (digits:85)

 Primality testing 804!19-1 [N+1, BLS]
 804!19-1 is prime! (0.070000 seconds) (digits:107)

 Primality testing 912!19-1 [N+1, BLS]
 912!19-1 is prime! (0.040000 seconds) (digits:123)

 Primality testing 924!19-1 [N+1, BLS]
 924!19-1 is prime! (0.040000 seconds) (digits:125)

 Primality testing 944!19-1 [N+1, BLS]
 944!19-1 is prime! (0.090000 seconds) (digits:128)

 Primality testing 960!19-1 [N+1, BLS]
 960!19-1 is prime! (0.050000 seconds) (digits:131)

 Primality testing 992!19-1 [N+1, BLS]
 992!19-1 is prime! (0.091000 seconds) (digits:136)

 Primality testing 1052!19-1 [N+1, BLS]
 1052!19-1 is prime! (0.060000 seconds) (digits:145)

 Primality testing 1059!19-1 [N+1, BLS]
 1059!19-1 is prime! (0.060000 seconds) (digits:146)

 Primality testing 1178!19-1 [N+1, BLS]
 1178!19-1 is prime! (0.060000 seconds) (digits:165)

 Primality testing 1191!19-1 [N+1, BLS]
 1191!19-1 is prime! (0.070000 seconds) (digits:168)

 Primality testing 1325!19-1 [N+1, BLS]
 1325!19-1 is prime! (0.140000 seconds) (digits:190)

 Primality testing 1409!19-1 [N+1, BLS]
 1409!19-1 is prime! (0.171000 seconds) (digits:203)

 Primality testing 1410!19-1 [N+1, BLS]
 1410!19-1 is prime! (0.160000 seconds) (digits:204)

 Primality testing 1436!19-1 [N+1, BLS]
 1436!19-1 is prime! (0.200000 seconds) (digits:208)

 Primality testing 1439!19-1 [N+1, BLS]
 1439!19-1 is prime! (0.100000 seconds) (digits:208)

 Primality testing 1448!19-1 [N+1, BLS]
 1448!19-1 is prime! (0.110000 seconds) (digits:210)

 Primality testing 1510!19-1 [N+1, BLS]
 1510!19-1 is prime! (0.121000 seconds) (digits:220)

 Primality testing 1657!19-1 [N+1, BLS]
 1657!19-1 is prime! (0.240000 seconds) (digits:245)

 Primality testing 1744!19-1 [N+1, BLS]
 1744!19-1 is prime! (0.180000 seconds) (digits:260)

 Primality testing 1750!19-1 [N+1, BLS]
 1750!19-1 is prime! (0.190000 seconds) (digits:261)

 Primality testing 1757!19-1 [N+1, BLS]
 1757!19-1 is prime! (0.440000 seconds) (digits:262)

 Primality testing 1791!19-1 [N+1, BLS]
 1791!19-1 is prime! (0.481000 seconds) (digits:268)

 Primality testing 1953!19-1 [N+1, BLS]
 1953!19-1 is prime! (0.180000 seconds) (digits:296)

 Primality testing 1966!19-1 [N+1, BLS]
 1966!19-1 is prime! (0.631000 seconds) (digits:298)

 Primality testing 2086!19-1 [N+1, BLS]
 2086!19-1 is prime! (0.541000 seconds) (digits:319)

 Primality testing 2121!19-1 [N+1, BLS]
 2121!19-1 is prime! (0.420000 seconds) (digits:325)

 Primality testing 2267!19-1 [N+1, BLS]
 2267!19-1 is prime! (0.241000 seconds) (digits:351)

 Primality testing 2312!19-1 [N+1, BLS]
 2312!19-1 is prime! (0.240000 seconds) (digits:359)

 Primality testing 2336!19-1 [N+1, BLS]
 2336!19-1 is prime! (0.250000 seconds) (digits:363)

 Primality testing 2526!19-1 [N+1, BLS]
 2526!19-1 is prime! (1.923000 seconds) (digits:397)

 Primality testing 2693!19-1 [N+1, BLS]
 2693!19-1 is prime! (0.541000 seconds) (digits:427)

 Primality testing 2869!19-1 [N+1, BLS]
 2869!19-1 is prime! (0.571000 seconds) (digits:459)

 Primality testing 2964!19-1 [N+1, BLS]
 2964!19-1 is prime! (1.182000 seconds) (digits:476)

 Primality testing 2978!19-1 [N+1, BLS]
 2978!19-1 is prime! (0.510000 seconds) (digits:479)

 Primality testing 3144!19-1 [N+1, BLS]
 3144!19-1 is prime! (1.513000 seconds) (digits:509)

 Primality testing 3377!19-1 [N+1, BLS]
 3377!19-1 is prime! (1.652000 seconds) (digits:552)

 Primality testing 3534!19-1 [N+1, BLS]
 3534!19-1 is prime! (0.901000 seconds) (digits:581)

 Primality testing 3677!19-1 [N+1, BLS]
 3677!19-1 is prime! (1.002000 seconds) (digits:608)

 Primality testing 5261!19-1 [N+1, BLS]
 5261!19-1 is prime! (3.745000 seconds) (digits:912)

 Primality testing 5561!19-1 [N+1, BLS]
 5561!19-1 is prime! (5.798000 seconds) (digits:971)

 Primality testing 5782!19-1 [N+1, BLS]
 5782!19-1 is prime! (6.610000 seconds) (digits:1015)

 Primality testing 6189!19-1 [N+1, BLS]
 6189!19-1 is prime! (5.969000 seconds) (digits:1096)

 Primality testing 6554!19-1 [N+1, BLS]
 6554!19-1 is prime! (6.449000 seconds) (digits:1169)

 Primality testing 6596!19-1 [N+1, BLS]
 6596!19-1 is prime! (6.729000 seconds) (digits:1178)

 Primality testing 6683!19-1 [N+1, BLS]
 6683!19-1 is prime! (9.563000 seconds) (digits:1195)

 Primality testing 6787!19-1 [N+1, BLS]
 6787!19-1 is prime! (7.321000 seconds) (digits:1216)

 Primality testing 6951!19-1 [N+1, BLS]
 6951!19-1 is prime! (6.930000 seconds) (digits:1249)

 Primality testing 7016!19-1 [N+1, BLS]
 7016!19-1 is prime! (9.103000 seconds) (digits:1262)

 Primality testing 7622!19-1 [N+1, BLS]
 7622!19-1 is prime! (21.931000 seconds) (digits:1386)

 Primality testing 8069!19-1 [N+1, BLS]
 8069!19-1 is prime! (14.982000 seconds) (digits:1477)

 Primality testing 8226!19-1 [N+1, BLS]
 8226!19-1 is prime! (12.418000 seconds) (digits:1509)

 Primality testing 8334!19-1 [N+1, BLS]
 8334!19-1 is prime! (5.708000 seconds) (digits:1532)

 Primality testing 8421!19-1 [N+1, BLS]
 8421!19-1 is prime! (11.677000 seconds) (digits:1550)

 Primality testing 8831!19-1 [N+1, BLS]
 8831!19-1 is prime! (6.679000 seconds) (digits:1635)

 Primality testing 8859!19-1 [N+1, BLS]
 8859!19-1 is prime! (8.923000 seconds) (digits:1641)

 Primality testing 9150!19-1 [N+1, BLS]
 9150!19-1 is prime! (20.490000 seconds) (digits:1701)

 Primality testing 10005!19-1 [N+1, BLS]
 10005!19-1 is prime! (8.391000 seconds) (digits:1880)

 Primality testing 11126!19-1 [N+1, BLS]
 11126!19-1 is prime! (10.359000 seconds) (digits:2118)

 Primality testing 11510!19-1 [N+1, BLS]
 11510!19-1 is prime! (4.110000 seconds) (digits:2200)

 Primality testing 11562!19-1 [N+1, BLS]
 11562!19-1 is prime! (11.890000 seconds) (digits:2211)

 Primality testing 12677!19-1 [N+1, BLS]
 12677!19-1 is prime! (13.047000 seconds) (digits:2450)

 Primality testing 17136!19-1 [N+1, BLS]
 17136!19-1 is prime! (29.578000 seconds) (digits:3429)

 Primality testing 17200!19-1 [N+1, BLS]
 17200!19-1 is prime! (21.719000 seconds) (digits:3444)

 Primality testing 17916!19-1 [N+1, BLS]
 17916!19-1 is prime! (22.609000 seconds) (digits:3604)

 Primality testing 18382!19-1 [N+1, BLS]
 18382!19-1 is prime! (32.078000 seconds) (digits:3708)

 Primality testing 18388!19-1 [N+1, BLS]
 18388!19-1 is prime! (23.281000 seconds) (digits:3709)

 Primality testing 19041!19-1 [N+1, BLS]
 19041!19-1 is prime! (33.672000 seconds) (digits:3856)

 Primality testing 19713!19-1 [N+1, BLS]
 19713!19-1 is prime! (90.265000 seconds) (digits:4008)

 Primality testing 20600!19-1 [N+1, BLS]
 20600!19-1 is prime! (29.109000 seconds) (digits:4209)

 Primality testing 20614!19-1 [N+1, BLS]
 20614!19-1 is prime! (15.313000 seconds) (digits:4212)

 Primality testing 20724!19-1 [N+1, BLS]
 20724!19-1 is prime! (23.907000 seconds) (digits:4237)

 Primality testing 20821!19-1 [N+1, BLS]
 20821!19-1 is prime! (52.062000 seconds) (digits:4259)

 Primality testing 21610!19-1 [N+1, BLS]
 21610!19-1 is prime! (18.406000 seconds) (digits:4439)

 Primality testing 22366!19-1 [N+1, BLS]
 22366!19-1 is prime! (130.469000 seconds) (digits:4612)

 Primality testing 24221!19-1 [N+1, BLS]
 24221!19-1 is prime! (22.109000 seconds) (digits:5038)

 Primality testing 26055!19-1 [N+1, BLS]
 26055!19-1 is prime! (117.122000 seconds) (digits:5463)

 Primality testing 30120!19-1 [N+1, BLS]
 30120!19-1 is prime! (78.452000 seconds) (digits:6415)

 Primality testing 30261!19-1 [N+1, BLS]
 30261!19-1 is prime! (119.482000 seconds) (digits:6448)

 Primality testing 31677!19-1 [N+1, BLS]
 31677!19-1 is prime! (105.857000 seconds) (digits:6783)

 Primality testing 32859!19-1 [N+1, BLS]
 32859!19-1 is prime! (167.528000 seconds) (digits:7063)

 Primality testing 34712!19-1 [N+1, BLS]
 34712!19-1 is prime! (59.936000 seconds) (digits:7504)

 Primality testing 35543!19-1 [N+1, BLS]
 35543!19-1 is prime! (86.342000 seconds) (digits:7703)

 Primality testing 38133!19-1 [N+1, BLS]
 38133!19-1 is prime! (95.920000 seconds) (digits:8326)

 Primality testing 41162!19-1 [N+1, BLS]
 41162!19-1 is prime! (171.153000 seconds) (digits:9059)

 Primality testing 41836!19-1 [N+1, BLS]
 41836!19-1 is prime! (172.809000 seconds) (digits:9223)

 Primality testing 42346!19-1 [N+1, BLS]
 42346!19-1 is prime! (177.871000 seconds) (digits:9347)

 Primality testing 48988!19-1 [N+1, BLS]
 48988!19-1 is prime! (138.153000 seconds) (digits:10976) Ian Brown ??/2003

 Primality testing 49017!19-1 [N+1, BLS]
 49017!19-1 is prime! (273.198000 seconds) (digits:10983) Ian Brown ??/2003

 Primality testing 49742!19-1 [N+1, BLS]
 49742!19-1 is prime! (189.824000 seconds) (digits:11162) Ian Brown ??/2003

 Primality testing 51085!19-1 [N+1, BLS]
 51085!19-1 is prime! (311.728000 seconds) (digits:11494) Ian Brown ??/2003

 Primality testing 61936!19-1 [N+1, BLS]
 61936!19-1 is prime! (334.853000 seconds) (digits:14208) Ian Brown ??/2003

 Primality testing 71997!19-1 [N+1, BLS]
 71997!19-1 is prime! (704.252000 seconds) (digits:16763) Ian Brown ??/2003

 Primality testing 72396!19-1 [N+1, BLS]
 72396!19-1 is prime! (962.872000 seconds) (digits:16865) Ian Brown ??/2003

 Primality testing 73259!19-1 [N+1, BLS]
 73259!19-1 is prime! (1072.745000 seconds) (digits:17086) Ian Brown ??/2003

 Primality testing 73994!19-1 [N+1, BLS]
 73994!19-1 is prime! (725.767000 seconds) (digits:17274) Ian Brown ??/2003

 Primality testing 74406!19-1 [N+1, BLS]
 74406!19-1 is prime! (999.371000 seconds) (digits:17380) Ian Brown ??/2003

 Primality testing 79169!19-1 [N+1, BLS]
 79169!19-1 is prime! (1229.726000 seconds) (digits:18605) Ian Brown ??/2003

 Primality testing 79318!19-1 [N+1, BLS]
 79318!19-1 is prime! (823.328000 seconds) (digits:18643) Ian Brown ??/2003

 Primality testing 83399!19-1 [N+1, BLS]
 83399!19-1 is prime! (1436.332000 seconds) (digits:19698) Ian Brown ??/2003

 Primality testing 84195!19-1 [N+1, BLS]
 84195!19-1 is prime! (735.205000 seconds) (digits:19904) Ian Brown ??/2003

 Primality testing 88838!19-1 [N+1, BLS]
 88838!19-1 is prime! (583.723000 seconds) (digits:21110) Ian Brown ??/2003

 Primality testing 94492!19-1 [N+1, BLS]
 94492!19-1 is prime! (641.909000 seconds) (digits:22587) Ian Brown ??/2003

 Primality testing 100922!19-1 [N+1, BLS]
 100922!19-1 is prime! (1923.9206s+0.1114s) (digits:24276) Mark Rodenkirch 01/2005

 Primality testing 101076!19-1 [N+1, BLS]
 101076!19-1 is prime! (1227.0886s+0.1623s) (digits:24316) Mark Rodenkirch 01/2005

 Primality testing 102148!19-1 [N+1, BLS]
 102148!19-1 is prime! (3631.7538s+0.2311s) (digits:24599) Mark Rodenkirch 01/2005

 Primality testing 111007!19-1 [N+1, BLS]
 111007!19-1 is prime! (2560.3163s+0.1944s) (digits:26943) Mark Rodenkirch 01/2005

 Primality testing 115353!19-1 [N+1, BLS]
 115353!19-1 is prime! (3647.5382s+0.2233s) (digits:28099) Mark Rodenkirch 01/2005

 Primality testing 117312!19-1 [N+1, BLS]
 117312!19-1 is prime! (2062.7226s+0.1137s) (digits:28621) Mark Rodenkirch 01/2005

 Primality testing 122479!19-1 [N+1, BLS]
 122479!19-1 is prime! (947.4058s+0.1335s) (digits:30003) Mark Rodenkirch 01/2005

 Primality testing 125584!19-1 [N+1, BLS]
 125584!19-1 is prime! (2869.2808s+0.1262s) (digits:30835) Mark Rodenkirch 01/2005

 Primality testing 131639!19-1 [N+1, BLS]
 131639!19-1 is prime! (1245.3122s+0.1417s) (digits:32463) Mark Rodenkirch 01/2005

 Primality testing 147531!19-1 [N+1, BLS]
 Running N+1 test using discriminant 8231, base 1+sqrt(8231)
 147531!19-1 is prime! (2851.3634s+0.1815s) (digits:36766) Mark Rodenkirch 03/2005

 Primality testing 153962!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 153962!19-1 is prime! (2355.8507s+0.5086s) (digits:38519) Mark Rodenkirch 03/2005

 Primality testing 155139!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 155139!19-1 is prime! (5747.2538s+0.4642s) (digits:38840) Mark Rodenkirch 03/2005

 Primality testing 170053!19-1 [N+1, BLS]
 Running N+1 test using discriminant 9649, base 1+sqrt(9649)
 Running N+1 test using discriminant 9649, base 2+sqrt(9649)
 Running N+1 test using discriminant 9649, base 3+sqrt(9649)
 170053!19-1 is prime! (11592.5170s+0.5340s) (digits:42931) Mark Rodenkirch 03/2005

 Primality testing 172989!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 172989!19-1 is prime! (4142.2660s+0.5257s) (digits:43740) Mark Rodenkirch 03/2005

 Primality testing 193929!19-1 [N+1, BLS]
 Running N+1 test using discriminant 10891, base 1+sqrt(10891)
 Running N+1 test using discriminant 10891, base 2+sqrt(10891)
 193929!19-1 is prime! (10751.1389s+0.6282s) (digits:49540) Mark Rodenkirch 03/2005

 Primality testing 194197!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 194197!19-1 is prime! (5796.7353s+0.3075s) (digits:49615) Mark Rodenkirch 03/2005

 Primality testing 218492!19-1 [N+1, BLS]
 Running N+1 test using discriminant 12263, base 1+sqrt(12263)
 218492!19-1 is prime! (700.4259s+0.0608s) (digits:56410) Richard Kapek 08/2010

 Primality testing 225887!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 19
 Running N+1 test using discriminant 12601, base 1+sqrt(12601)
 Running N+1 test using discriminant 12601, base 3+sqrt(12601)
 225887!19-1 is prime! (1564.4891s+0.0286s)(digits:58491) MO 04/2014

 Primality testing 251820!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 14009
 Running N+1 test using discriminant 14389, base 1+sqrt(14389)
 Running N+1 test using discriminant 14389, base 2+sqrt(14389)
 251820!19-1 is prime! (2521.7793s+0.0205s)(digits:65832) MO 04/2014

 Primality testing 261478!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 13763
 Running N+1 test using discriminant 13789, base 1+sqrt(13789)
 Running N+1 test using discriminant 13789, base 2+sqrt(13789)
 261478!19-1 is prime! (1055.9478s+0.0328s)(digits:68581) MO 04/2014

 Primality testing 273699!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 15443
 Running N+1 test using discriminant 15823, base 1+sqrt(15823)
 Running N+1 test using discriminant 15823, base 2+sqrt(15823)
 273699!19-1 is prime! (2345.4735s+0.3355s)(digits:72072) MO 04/2014

 Primality testing 285574!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 16127
 Running N+1 test using discriminant 16811, base 1+sqrt(16811)
 Running N+1 test using discriminant 16811, base 2+sqrt(16811)
 285574!19-1 is prime! (3106.9789s+0.0324s)(digits:75476) MO 04/2014

 Primality testing 291546!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 19
 Running N+1 test using discriminant 16691, base 1+sqrt(16691)
 Running N+1 test using discriminant 16691, base 2+sqrt(16691)
 291546!19-1 is prime! (3021.0578s+0.0332s)(digits:77193) MO 04/2014

 Primality testing 310878!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 16363
 Running N+1 test using discriminant 16411, base 1+sqrt(16411)
 Running N+1 test using discriminant 16411, base 2+sqrt(16411)
 310878!19-1 is prime! (1666.4853s+0.0336s)(digits:82767) MO 04/2014

 Primality testing 311078!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 18097
 Running N+1 test using discriminant 18211, base 1+sqrt(18211)
 Running N+1 test using discriminant 18211, base 2+sqrt(18211)
 311078!19-1 is prime! (3408.8829s+0.0341s)(digits:82825) MO 04/2014

 Primality testing 338495!19-1 [N-1/N+1, BLS]
 Running N-1 test using base 19237
 Running N+1 test using discriminant 19427, base 1+sqrt(19427)
 Running N+1 test using discriminant 19427, base 2+sqrt(19427)
 338495!19-1 is prime! (4074.5594s+0.1073s)(digits:90778) MO 04/2014

 Primality testing 401765!19-1 [N+1, BLS]
 Running N+1 test using discriminant 22391, base 1+sqrt(22391)
 401765!19-1 is prime! (1405.3311s+0.8662s)(digits:109319) MO 04/2022

 Primality testing 413024!19-1 [N+1, BLS]
 Running N+1 test using discriminant 23159, base 1+sqrt(23159)
 413024!19-1 is prime! (1432.0349s+0.8662s)(digits:112643) MO 04/2022

 Primality testing 422537!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 422537!19-1 is prime! (1130.9855s+1.3727s)(digits:115458) MO 04/2022

 Primality testing 493281!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 493281!19-1 is prime! (1609.0987s+0.3918s)(digits:136533) MO 04/2022

 Primality testing 514573!19-1 [N+1, BLS]
 Running N+1 test using discriminant 28751, base 1+sqrt(28751)
 514573!19-1 is prime! (1815.6849s+0.4150s)(digits:142923) MO 04/2022

 Primality testing 529813!19-1 [N+1, BLS]
 Running N+1 test using discriminant 29851, base 1+sqrt(29851)
 529813!19-1 is prime! (1892.5056s+0.4401s)(digits:147510) MO 04/2022

 Primality testing 597679!19-1 [N+1, BLS]
 Running N+1 test using discriminant 33311, base 1+sqrt(33311)
 597679!19-1 is prime! (2899.8453s+0.5539s)(digits:168051) MO 04/2022

 Primality testing 608678!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 608678!19-1 is prime! (3013.2743s+0.5518s)(digits:171397) MO 04/2022

 Primality testing 611532!19-1 [N+1, BLS]
 Running N+1 test using discriminant 34031, base 1+sqrt(34031)
 611532!19-1 is prime! (3366.3344s+0.5491s)(digits:172266) MO 04/2022

 Primality testing 639167!19-1 [N+1, BLS]
 Running N+1 test using discriminant 36017, base 1+sqrt(36017)
 639167!19-1 is prime! (3436.2605s+0.6053s)(digits:180697) MO 04/2022

 Primality testing 648154!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 648154!19-1 is prime! (3522.4821s+0.6371s)(digits:183444) MO 04/2022

 Primality testing 657256!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 657256!19-1 is prime! (4256.6588s+0.6466s)(digits:186230) MO 04/2022

 Primality testing 666943!19-1 [N+1, BLS]
 Running N+1 test using discriminant 37159, base 1+sqrt(37159)
 666943!19-1 is prime! (4672.1580s+0.9424s)(digits:189198) MO 04/2022

 Primality testing 706023!19-1 [N+1, BLS]
 Running N+1 test using discriminant 40487, base 1+sqrt(40487)
 706023!19-1 is prime! (5157.6708s+0.7497s)(digits:201202) MO 04/2022

 Primality testing 708937!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 708937!19-1 is prime! (4305.9000s+0.8071s)(digits:202100) MO 04/2022

 Primality testing 712688!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 712688!19-1 is prime! (4723.0448s+0.7057s)(digits:203255) MO 04/2022

 Primality testing 790132!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 790132!19-1 is prime! (5755.6601s+0.8642s)(digits:227204) MO 05/2022

 Primality testing 792678!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 792678!19-1 is prime! (6024.4396s+0.9278s)(digits:227994) MO 05/2022

 Primality testing 795118!19-1 [N+1, BLS]
 Running N+1 test using discriminant 44207, base 1+sqrt(44207)
 795118!19-1 is prime! (6150.7774s+0.9905s)(digits:228752) MO 05/2022

 Primality testing 805446!19-1 [N+1, BLS]
 Running N+1 test using discriminant 45127, base 1+sqrt(45127)
 805446!19-1 is prime! (6266.6030s+1.2973s)(digits:231961) MO 05/2022

 Primality testing 835939!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 835939!19-1 is prime! (6506.7374s+1.0326s)(digits:241453) MO 05/2022

 Primality testing 866757!19-1 [N+1, BLS]
 Running N+1 test using discriminant 48473, base 1+sqrt(48473)
 866757!19-1 is prime! (9115.0298s+1.1072s)(digits:251071) MO 05/2022

 Primality testing 870701!19-1 [N+1, BLS]
 Running N+1 test using discriminant 48481, base 1+sqrt(48481)
 870701!19-1 is prime! (9079.3776s+1.1233s)(digits:252304) MO 05/2022

 Primality testing 896811!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 896811!19-1 is prime! (7824.9398s+1.6266s)(digits:260476) MO 05/2022

 Primality testing 963485!19-1 [N+1, BLS]
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 963485!19-1 is prime! (6067.3373s+1.2310s)(digits:281420) MO 06/2022