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= 1286388707937781537 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 42 30 50 10 12 66 24 14 24 66 12 10 50 30 42 22 (?)
an: 0 22 64 94 144 154 166 232 256 270 294 360 372 382 432 462 504 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: Cruncher Pete
db: batch=77, k=18, 22 42 30 50 10 12 66 24 14
dn: 0 22 42 30 50 10 12 66 24 14 24 66 12 10 50 30 42 22 (?)
an: 0 22 64 94 144 154 166 232 256 270 294 360 372 382 432 462 504 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: Cruncher Pete
db: batch=77, k=18, 22 42 30 50 10 12 66 24 14
| SPT(16) | 1286387731672902731 | 0 8 68 78 132 158 168 200 210 242 252 278 332 342 402 410 | -976264878806 |
| TPT(14) | 1286387829696972311 | 0 2 36 38 108 110 168 170 210 212 240 242 390 392 | -878240809226 |
| SPT(16) | 1286387856340566569 | 0 20 80 84 108 122 200 270 272 342 420 434 458 462 522 542 | -851597214968 |
| STPT(10) | 1286388222825872609 | 0 2 42 44 60 62 78 80 120 122 | -485111908928 |
| SPT(16) | 1286388483364132801 | 0 22 42 48 102 112 132 156 232 256 276 286 340 346 366 388 | -224573648736 |
| STPT(10) | 1286388537587472437 | 0 2 24 26 42 44 60 62 84 86 | -170350309100 |
| STPT(10) | 1286388722773207379 | 0 2 18 20 30 32 42 44 60 62 | 14835425842 |
| SPT(16) | 1286389198553234801 | 0 42 120 138 152 168 180 186 212 218 230 246 260 278 356 398 | 490615453264 |
| STPT(10) | 1286389574925659261 | 0 2 36 38 78 80 120 122 156 158 | 866987877724 |
| SPT(16) | 1286389658447843357 | 0 24 66 104 126 146 150 174 176 200 204 224 246 284 326 350 | 950510061820 |
| STPT(12) | 1286389848698201711 | 0 2 60 62 90 92 168 170 198 200 258 260 | 1140760420174 |
©2024 Tomáš Brada