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Prime Tuple Database
Prime p0= 1831271004122118007 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 18 38 4 36 72 18 42 2 42 18 72 36 4 38 18 4 (?)
an: 0 4 22 60 64 100 172 190 232 234 276 294 366 402 406 444 462 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: FDB ITALIA S.r.l.
db: batch=79, k=18, 4 18 38 4 36 72 18 42 2
dn: 0 4 18 38 4 36 72 18 42 2 42 18 72 36 4 38 18 4 (?)
an: 0 4 22 60 64 100 172 190 232 234 276 294 366 402 406 444 462 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: FDB ITALIA S.r.l.
db: batch=79, k=18, 4 18 38 4 36 72 18 42 2
| STPT(10) | 1831270237226980577 | 0 2 30 32 42 44 54 56 84 86 | -766895137430 |
| STPT(10) | 1831270423131600557 | 0 2 30 32 42 44 54 56 84 86 | -580990517450 |
| STPT(10) | 1831270764155340791 | 0 2 6 8 48 50 90 92 96 98 | -239966777216 |
| SPT(16) | 1831270834932536411 | 0 8 38 50 66 72 116 126 152 162 206 212 228 240 270 278 | -169189581596 |
| STPT(10) | 1831270874876603129 | 0 2 12 14 30 32 48 50 60 62 | -129245514878 |
| TPT(14) | 1831270995692547047 | 0 2 42 44 72 74 84 86 144 146 174 176 210 212 | -8429570960 |
| TPT(14) | 1831271410103101397 | 0 2 54 56 114 116 324 326 354 356 390 392 420 422 | 405980983390 |
| STPT(12) | 1831272186109835549 | 0 2 12 14 120 122 222 224 330 332 342 344 | 1181987717542 |
| SPT(16) | 1831272545140294031 | 0 12 26 48 68 80 128 132 146 150 198 210 230 252 266 278 | 1541018176024 |
| SPT(16) | 1831272991467640631 | 0 30 66 110 138 150 180 198 278 296 326 338 366 410 446 476 | 1987345522624 |
| SPT(16) | 1831273021016957981 | 0 12 26 50 68 78 80 108 140 168 170 180 198 222 236 248 | 2016894839974 |
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