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= 2608948682657340481 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 18 28 90 12 36 26 4 26 36 12 90 28 18 12 (?)
an: 0 12 30 58 148 160 196 222 226 252 288 300 390 418 436 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Roadranner
db: batch=82, k=16, 12 18 28 90 12 36 26 4
dn: 0 12 18 28 90 12 36 26 4 26 36 12 90 28 18 12 (?)
an: 0 12 30 58 148 160 196 222 226 252 288 300 390 418 436 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Roadranner
db: batch=82, k=16, 12 18 28 90 12 36 26 4
| STPT(10) | 2608947674269258349 | 0 2 18 20 30 32 42 44 60 62 | -1008388082132 |
| TPT(14) | 2608947757159152347 | 0 2 30 32 42 44 72 74 180 182 240 242 252 254 | -925498188134 |
| SPT(16) | 2608947804195407453 | 0 8 18 20 60 104 174 216 218 260 330 374 414 416 426 434 | -878461933028 |
| STPT(10) | 2608947842180295947 | 0 2 90 92 102 104 114 116 204 206 | -840477044534 |
| STPT(10) | 2608947884892596867 | 0 2 42 44 72 74 102 104 144 146 | -797764743614 |
| STPT(10) | 2608947945740531357 | 0 2 30 32 42 44 54 56 84 86 | -736916809124 |
| STPT(10) | 2608948959594707699 | 0 2 12 14 30 32 48 50 60 62 | 276937367218 |
| STPT(12) | 2608949013383533739 | 0 2 42 44 72 74 90 92 120 122 162 164 | 330726193258 |
| TPT(14) | 2608949283740269439 | 0 2 60 62 102 104 138 140 222 224 258 260 270 272 | 601082928958 |
| SPT(16) | 2608949397979091789 | 0 20 30 62 98 110 128 164 198 234 252 264 300 332 342 362 | 715321751308 |
| STPT(10) | 2608949513825810117 | 0 2 30 32 42 44 54 56 84 86 | 831168469636 |
©2024 Tomáš Brada