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= 2221352024974772699 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 14 16 30 14 22 6 62 6 22 14 30 16 14 18 (?)
an: 0 18 32 48 78 92 114 120 182 188 210 224 254 270 284 302
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: Skyman
db: batch=81, k=16, 18 14 16 30 14 22 6 62
dn: 0 18 14 16 30 14 22 6 62 6 22 14 30 16 14 18 (?)
an: 0 18 32 48 78 92 114 120 182 188 210 224 254 270 284 302
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: Skyman
db: batch=81, k=16, 18 14 16 30 14 22 6 62
| SPT(16) | 2221351312220292209 | 0 14 42 48 62 74 102 114 128 140 168 180 194 200 228 242 | -712754480490 |
| SPT(16) | 2221351360602510511 | 0 16 30 40 78 100 180 238 240 298 378 400 438 448 462 478 | -664372262188 |
| STPT(10) | 2221351504516982867 | 0 2 30 32 42 44 54 56 84 86 | -520457789832 |
| SPT(16) | 2221351687969784297 | 0 30 72 92 140 146 152 210 272 330 336 342 390 410 452 482 | -337004988402 |
| STPT(10) | 2221351796766530957 | 0 2 42 44 72 74 102 104 144 146 | -228208241742 |
| STPT(10) | 2221351997556132137 | 0 2 12 14 72 74 132 134 144 146 | -27418640562 |
| STPT(10) | 2221352477217645557 | 0 2 30 32 60 62 90 92 120 122 | 452242872858 |
| STPT(10) | 2221352572949999261 | 0 2 36 38 108 110 180 182 216 218 | 547975226562 |
| SPT(13) | 2221352720404820693 | 0 18 54 78 84 138 174 210 264 270 294 330 348 | 695430047994 |
| SPT(13) | 2221352804355389779 | 0 12 18 42 60 78 120 162 180 198 222 228 240 | 779380617080 |
| SPT(16) | 2221352873009424421 | 0 28 40 42 60 70 142 192 226 276 348 358 376 378 390 418 | 848034651722 |
©2024 Tomáš Brada