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Prime Tuple Database
Prime p0= 2281530124710860671 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 102 70 8 22 14 6 16 12 8 12 16 6 14 22 8 70 102 (?)
an: 0 102 172 180 202 216 222 238 250 258 270 286 292 306 328 336 406 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Orange Kid
db: batch=81, k=18, 102 70 8 22 14 6 16 12 8
dn: 0 102 70 8 22 14 6 16 12 8 12 16 6 14 22 8 70 102 (?)
an: 0 102 172 180 202 216 222 238 250 258 270 286 292 306 328 336 406 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Orange Kid
db: batch=81, k=18, 102 70 8 22 14 6 16 12 8
| STPT(10) | 2281529411451580229 | 0 2 18 20 30 32 42 44 60 62 | -713259280442 |
| SPT(16) | 2281529498160971573 | 0 6 84 98 104 110 120 126 188 194 204 210 216 230 308 314 | -626549889098 |
| SPT(16) | 2281529620346294179 | 0 30 58 64 102 114 142 184 198 240 268 280 318 324 352 382 | -504364566492 |
| SPT(16) | 2281529672598934231 | 0 42 82 118 126 196 222 250 258 286 312 382 390 426 466 508 | -452111926440 |
| STPT(10) | 2281529817715632221 | 0 2 6 8 108 110 210 212 216 218 | -306995228450 |
| STPT(10) | 2281530088530006401 | 0 2 6 8 48 50 90 92 96 98 | -36180854270 |
| SPT(16) | 2281530230456302877 | 0 32 74 80 132 174 182 206 210 234 242 284 336 342 384 416 | 105745442206 |
| STPT(10) | 2281530454074432269 | 0 2 42 44 60 62 78 80 120 122 | 329363571598 |
| STPT(10) | 2281531157271776087 | 0 2 30 32 42 44 54 56 84 86 | 1032560915416 |
| STPT(10) | 2281531297065981011 | 0 2 6 8 18 20 30 32 36 38 | 1172355120340 |
| SPT(16) | 2281531624966408513 | 0 4 28 30 34 66 84 88 96 100 118 150 154 156 180 184 | 1500255547842 |
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