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Prime Tuple Database
Prime p0= 811490128256677321 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 12 30 42 6 30 14 18 58 18 14 30 6 42 30 12 28 (?)
an: 0 28 40 70 112 118 148 162 180 238 256 270 300 306 348 378 390 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Rhodan71
db: batch=73, k=18, 28 12 30 42 6 30 14 18 58
dn: 0 28 12 30 42 6 30 14 18 58 18 14 30 6 42 30 12 28 (?)
an: 0 28 40 70 112 118 148 162 180 238 256 270 300 306 348 378 390 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Rhodan71
db: batch=73, k=18, 28 12 30 42 6 30 14 18 58
| STPT(10) | 811488101822216111 | 0 2 60 62 168 170 276 278 336 338 | -2026434461210 |
| SPT(16) | 811488295757690927 | 0 24 54 96 116 192 216 294 332 410 434 510 530 572 602 626 | -1832498986394 |
| SPT(16) | 811488736150140001 | 0 78 106 192 232 246 252 262 426 436 442 456 496 582 610 688 | -1392106537320 |
| STPT(10) | 811489170776280119 | 0 2 12 14 30 32 48 50 60 62 | -957480397202 |
| STPT(12) | 811489582399870397 | 0 2 60 62 84 86 90 92 114 116 174 176 | -545856806924 |
| STPT(10) | 811489664624399207 | 0 2 42 44 72 74 102 104 144 146 | -463632278114 |
| STPT(12) | 811490727172488059 | 0 2 30 32 72 74 168 170 210 212 240 242 | 598915810738 |
| SPT(16) | 811490763813134927 | 0 26 30 54 60 62 126 152 174 200 264 266 272 296 300 326 | 635556457606 |
| TPT(14) | 811491233729250161 | 0 2 90 92 300 302 306 308 390 392 528 530 570 572 | 1105472572840 |
| STPT(10) | 811491430839217241 | 0 2 36 38 78 80 120 122 156 158 | 1302582539920 |
| SPT(16) | 811491452977582541 | 0 26 36 50 66 86 92 108 110 126 132 152 168 182 192 218 | 1324720905220 |
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