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Prime Tuple Database
Prime p0= 2275616949354520921 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 26 12 10 12 32 66 22 8 22 66 32 12 10 12 26 10 (?)
an: 0 10 36 48 58 70 102 168 190 198 220 286 318 330 340 352 378 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=81, k=18, 10 26 12 10 12 32 66 22 8
dn: 0 10 26 12 10 12 32 66 22 8 22 66 32 12 10 12 26 10 (?)
an: 0 10 36 48 58 70 102 168 190 198 220 286 318 330 340 352 378 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=81, k=18, 10 26 12 10 12 32 66 22 8
| STPT(10) | 2275615551183385421 | 0 2 6 8 48 50 90 92 96 98 | -1398171135500 |
| SPT(20) | 2275615791090735061 | 0 22 42 90 108 118 148 232 262 286 402 426 456 540 570 580 598 646 666 688 | -1158263785860 |
| SPT(16) | 2275615923060453011 | 0 12 26 42 78 120 162 180 218 236 278 320 356 372 386 398 | -1026294067910 |
| SPT(16) | 2275615927357682369 | 0 48 54 80 122 152 210 224 258 272 330 360 402 428 434 482 | -1021996838552 |
| STPT(10) | 2275616145215528411 | 0 2 6 8 18 20 30 32 36 38 | -804138992510 |
| SPT(16) | 2275616623221049613 | 0 14 26 30 60 66 74 96 98 120 128 134 164 168 180 194 | -326133471308 |
| STPT(10) | 2275617125505672857 | 0 2 30 32 42 44 54 56 84 86 | 176151151936 |
| STPT(12) | 2275617438533451011 | 0 2 18 20 30 32 96 98 108 110 126 128 | 489178930090 |
| SPT(18) | 2275617553769612341 | 0 66 70 102 112 142 172 210 240 268 298 336 366 396 406 438 442 508 | 604415091420 |
| SPT(16) | 2275618084942733521 | 0 48 60 96 100 102 126 130 168 172 196 198 202 238 250 298 | 1135588212600 |
| SPT(16) | 2275618164598639789 | 0 10 42 78 82 162 220 238 342 360 418 498 502 538 570 580 | 1215244118868 |
©2024 Tomáš Brada