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Prime Tuple Database
Prime p0= 2311214086515781553 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 38 6 22 14 4 2 78 6 64 6 78 2 4 14 22 6 38 (?)
an: 0 38 44 66 80 84 86 164 170 234 240 318 320 324 338 360 366 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: FritzB
db: batch=81, k=18, 38 6 22 14 4 2 78 6 64
dn: 0 38 6 22 14 4 2 78 6 64 6 78 2 4 14 22 6 38 (?)
an: 0 38 44 66 80 84 86 164 170 234 240 318 320 324 338 360 366 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: FritzB
db: batch=81, k=18, 38 6 22 14 4 2 78 6 64
| STPT(10) | 2311213240283055959 | 0 2 12 14 90 92 168 170 180 182 | -846232725594 |
| SPT(16) | 2311213423183124543 | 0 6 98 110 156 168 180 206 240 266 278 290 336 348 440 446 | -663332657010 |
| STPT(10) | 2311213502378402927 | 0 2 30 32 42 44 54 56 84 86 | -584137378626 |
| STPT(10) | 2311213518665666939 | 0 2 18 20 60 62 102 104 120 122 | -567850114614 |
| STPT(10) | 2311213527804722267 | 0 2 24 26 42 44 60 62 84 86 | -558711059286 |
| STPT(10) | 2311214041460635637 | 0 2 30 32 42 44 54 56 84 86 | -45055145916 |
| SPT(16) | 2311214435134584971 | 0 8 12 62 92 120 146 176 312 342 368 396 426 476 480 488 | 348618803418 |
| STPT(10) | 2311214458926843929 | 0 2 18 20 30 32 42 44 60 62 | 372411062376 |
| SPT(16) | 2311214572851894331 | 0 42 46 130 160 166 238 240 268 270 342 348 378 462 466 508 | 486336112778 |
| STPT(10) | 2311214662423814669 | 0 2 18 20 30 32 42 44 60 62 | 575908033116 |
| STPT(10) | 2311214703090232097 | 0 2 30 32 72 74 114 116 144 146 | 616574450544 |
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