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= 1891090321327447811 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 28 20 34 8 70 20 12 16 12 20 70 8 34 20 28 20 (?)
an: 0 20 48 68 102 110 180 200 212 228 240 260 330 338 372 392 420 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: [DPC] hansR
db: batch=79, k=18, 20 28 20 34 8 70 20 12 16
dn: 0 20 28 20 34 8 70 20 12 16 12 20 70 8 34 20 28 20 (?)
an: 0 20 48 68 102 110 180 200 212 228 240 260 330 338 372 392 420 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: [DPC] hansR
db: batch=79, k=18, 20 28 20 34 8 70 20 12 16
| TPT(14) | 1891088641177992029 | 0 2 48 50 132 134 270 272 312 314 432 434 492 494 | -1680149455782 |
| STPT(10) | 1891088958061039127 | 0 2 30 32 42 44 54 56 84 86 | -1363266408684 |
| SPT(16) | 1891089387164456113 | 0 4 10 18 108 148 174 196 228 250 276 316 406 414 420 424 | -934162991698 |
| SPT(16) | 1891089676325123111 | 0 60 110 120 158 180 186 200 246 260 266 288 326 336 386 446 | -645002324700 |
| TPT(14) | 1891090084385310449 | 0 2 102 104 168 170 258 260 300 302 348 350 390 392 | -236942137362 |
| STPT(10) | 1891090274866558889 | 0 2 12 14 30 32 48 50 60 62 | -46460888922 |
| SPT(16) | 1891090765667407033 | 0 34 58 60 64 78 90 160 198 268 280 294 298 300 324 358 | 444339959222 |
| SPT(18) | 1891090791062041627 | 0 36 70 102 106 144 204 270 274 402 406 472 532 570 574 606 640 676 | 469734593816 |
| SPT(16) | 1891090871775270161 | 0 6 50 66 96 162 168 188 210 230 236 302 332 348 392 398 | 550447822350 |
| SPT(16) | 1891091014940112721 | 0 10 22 28 52 58 82 102 106 126 150 156 180 186 198 208 | 693612664910 |
| SPT(16) | 1891091853833514547 | 0 10 40 52 94 112 120 130 186 196 204 222 264 276 306 316 | 1532506066736 |
©2024 Tomáš Brada