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Prime Tuple Database
Prime p0= 2507805468490299763 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 50 10 2 12 36 48 10 26 10 48 36 12 2 10 50 16 (?)
an: 0 16 66 76 78 90 126 174 184 210 220 268 304 316 318 328 378 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Penguin
db: batch=82, k=18, 16 50 10 2 12 36 48 10 26
dn: 0 16 50 10 2 12 36 48 10 26 10 48 36 12 2 10 50 16 (?)
an: 0 16 66 76 78 90 126 174 184 210 220 268 304 316 318 328 378 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Penguin
db: batch=82, k=18, 16 50 10 2 12 36 48 10 26
| SPT(16) | 2507804350454413019 | 0 42 44 62 74 80 84 128 144 188 192 198 210 228 230 272 | -1118035886744 |
| STPT(10) | 2507804398611811469 | 0 2 18 20 60 62 102 104 120 122 | -1069878488294 |
| STPT(10) | 2507804487109352537 | 0 2 30 32 42 44 54 56 84 86 | -981380947226 |
| TPT(14) | 2507804910283148717 | 0 2 24 26 42 44 90 92 204 206 234 236 294 296 | -558207151046 |
| TPT(14) | 2507805330999915587 | 0 2 54 56 60 62 90 92 102 104 174 176 300 302 | -137490384176 |
| TPT(14) | 2507805424563617441 | 0 2 90 92 126 128 168 170 336 338 366 368 480 482 | -43926682322 |
| STPT(10) | 2507805854220436727 | 0 2 24 26 42 44 60 62 84 86 | 385730136964 |
| STPT(10) | 2507806529037714647 | 0 2 30 32 42 44 54 56 84 86 | 1060547414884 |
| STPT(10) | 2507806573786702127 | 0 2 30 32 60 62 90 92 120 122 | 1105296402364 |
| SPT(16) | 2507807026271827739 | 0 2 30 32 68 110 120 180 200 260 270 312 348 350 378 380 | 1557781527976 |
| SPT(13) | 2507807041617773717 | 0 6 12 30 42 96 126 156 210 222 240 246 252 | 1573127473954 |
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