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Prime Tuple Database
Prime p0= 1297202538197247637 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 40 30 26 18 6 76 8 42 28 42 8 76 6 18 26 30 40 (?)
an: 0 40 70 96 114 120 196 204 246 274 316 324 400 406 424 450 480 520
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 520
Found by: Cruncher Pete
db: batch=77, k=18, 40 30 26 18 6 76 8 42 28
dn: 0 40 30 26 18 6 76 8 42 28 42 8 76 6 18 26 30 40 (?)
an: 0 40 70 96 114 120 196 204 246 274 316 324 400 406 424 450 480 520
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 520
Found by: Cruncher Pete
db: batch=77, k=18, 40 30 26 18 6 76 8 42 28
| STPT(10) | 1297201251699990347 | 0 2 12 14 42 44 72 74 84 86 | -1286497257290 |
| SPT(16) | 1297201330565021003 | 0 24 36 38 48 50 66 134 180 248 264 266 276 278 290 314 | -1207632226634 |
| STPT(10) | 1297201393381232147 | 0 2 12 14 42 44 72 74 84 86 | -1144816015490 |
| SPT(16) | 1297201633888603921 | 0 30 78 112 118 190 202 258 352 408 420 492 498 532 580 610 | -904308643716 |
| SPT(16) | 1297201651447954859 | 0 12 48 54 80 84 110 120 122 132 158 162 188 194 230 242 | -886749292778 |
| STPT(10) | 1297202205531266987 | 0 2 30 32 42 44 54 56 84 86 | -332665980650 |
| STPT(10) | 1297202590725763451 | 0 2 36 38 78 80 120 122 156 158 | 52528515814 |
| SPT(16) | 1297202669949390023 | 0 8 18 50 56 74 110 120 284 294 330 348 354 386 396 404 | 131752142386 |
| SPT(16) | 1297202791424872729 | 0 18 34 40 94 148 160 190 192 222 234 288 342 348 364 382 | 253227625092 |
| STPT(10) | 1297202934088360469 | 0 2 42 44 60 62 78 80 120 122 | 395891112832 |
| SPT(16) | 1297203428259090299 | 0 8 30 72 98 128 134 138 194 198 204 234 260 302 324 332 | 890061842662 |
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