Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 2191976306466547507 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 12 68 10 2 52 50 64 50 52 2 10 68 12 22 (?)
an: 0 22 34 102 112 114 166 216 280 330 382 384 394 462 474 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: [SG-FC] hl
db: batch=81, k=16, 22 12 68 10 2 52 50 64
dn: 0 22 12 68 10 2 52 50 64 50 52 2 10 68 12 22 (?)
an: 0 22 34 102 112 114 166 216 280 330 382 384 394 462 474 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: [SG-FC] hl
db: batch=81, k=16, 22 12 68 10 2 52 50 64
| TPT(14) | 2191974271995773591 | 0 2 18 20 60 62 96 98 138 140 306 308 408 410 | -2034470773916 |
| SPT(18) | 2191974847006130189 | 0 2 38 48 68 72 78 98 134 168 204 224 230 234 254 264 300 302 | -1459460417318 |
| SPT(16) | 2191974879933921671 | 0 32 36 42 66 116 122 150 212 240 246 296 320 326 330 362 | -1426532625836 |
| STPT(10) | 2191975391231202671 | 0 2 6 8 48 50 90 92 96 98 | -915235344836 |
| SPT(13) | 2191975997662615447 | 0 12 24 54 72 90 132 174 192 210 240 252 264 | -308803932060 |
| SPT(16) | 2191976048109469793 | 0 6 56 68 110 134 146 168 176 198 210 234 276 288 338 344 | -258357077714 |
| SPT(16) | 2191976506200860147 | 0 44 80 86 126 192 212 240 266 294 314 380 420 426 462 506 | 199734312640 |
| STPT(10) | 2191976530438546457 | 0 2 12 14 72 74 132 134 144 146 | 223971998950 |
| SPT(16) | 2191976791858282153 | 0 18 30 48 58 60 84 96 148 160 184 186 196 214 226 244 | 485391734646 |
| SPT(16) | 2191976807529413291 | 0 6 36 38 50 78 80 126 140 186 188 216 228 230 260 266 | 501062865784 |
| SPT(16) | 2191976853817839971 | 0 60 102 116 176 180 236 306 416 486 542 546 606 620 662 722 | 547351292464 |
©2024 Tomáš Brada