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Prime Tuple Database
Prime p0= 2531015212656628697 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 28 30 42 8 6 16 14 4 14 16 6 8 42 30 28 2 (?)
an: 0 2 30 60 102 110 116 132 146 150 164 180 186 194 236 266 294 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: [SG-FC] hl
db: batch=82, k=18, 2 28 30 42 8 6 16 14 4
dn: 0 2 28 30 42 8 6 16 14 4 14 16 6 8 42 30 28 2 (?)
an: 0 2 30 60 102 110 116 132 146 150 164 180 186 194 236 266 294 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: [SG-FC] hl
db: batch=82, k=18, 2 28 30 42 8 6 16 14 4
| STPT(10) | 2531013351939802781 | 0 2 6 8 18 20 30 32 36 38 | -1860716825916 |
| STPT(10) | 2531013960680860307 | 0 2 42 44 72 74 102 104 144 146 | -1251975768390 |
| STPT(10) | 2531014217525634749 | 0 2 18 20 30 32 42 44 60 62 | -995130993948 |
| TPT(14) | 2531014781433937991 | 0 2 78 80 90 92 216 218 258 260 348 350 360 362 | -431222690706 |
| STPT(12) | 2531014990697775149 | 0 2 12 14 72 74 78 80 138 140 150 152 | -221958853548 |
| STPT(10) | 2531015168329274981 | 0 2 6 8 48 50 90 92 96 98 | -44327353716 |
| STPT(12) | 2531015342687291399 | 0 2 18 20 42 44 78 80 102 104 120 122 | 130030662702 |
| STPT(10) | 2531015459193454067 | 0 2 30 32 102 104 174 176 204 206 | 246536825370 |
| SPT(16) | 2531015616312591767 | 0 2 20 24 30 42 60 86 120 146 164 176 182 186 204 206 | 403655963070 |
| TPT(14) | 2531016054808792247 | 0 2 30 32 72 74 114 116 180 182 210 212 240 242 | 842152163550 |
| TPT(14) | 2531016063874047047 | 0 2 60 62 72 74 174 176 264 266 282 284 312 314 | 851217418350 |
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