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Prime Tuple Database
Prime p0= 1267468654067577461 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 34 50 48 12 60 28 50 58 50 28 60 12 48 50 34 8 (?)
an: 0 8 42 92 140 152 212 240 290 348 398 426 486 498 546 596 630 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: Megacruncher
db: batch=77, k=18, 8 34 50 48 12 60 28 50 58
dn: 0 8 34 50 48 12 60 28 50 58 50 28 60 12 48 50 34 8 (?)
an: 0 8 42 92 140 152 212 240 290 348 398 426 486 498 546 596 630 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: Megacruncher
db: batch=77, k=18, 8 34 50 48 12 60 28 50 58
| STPT(10) | 1267467921481374539 | 0 2 12 14 90 92 168 170 180 182 | -732586202922 |
| STPT(10) | 1267467925084842977 | 0 2 60 62 72 74 84 86 144 146 | -728982734484 |
| SPT(16) | 1267468035344447467 | 0 42 66 76 94 102 160 172 174 186 244 252 270 280 304 346 | -618723129994 |
| SPT(16) | 1267468344489875747 | 0 20 30 66 104 126 134 140 150 156 164 186 224 260 270 290 | -309577701714 |
| SPT(16) | 1267468589001875347 | 0 66 76 90 96 106 180 196 204 220 294 304 310 324 334 400 | -65065702114 |
| STPT(10) | 1267468644337938137 | 0 2 30 32 42 44 54 56 84 86 | -9729639324 |
| STPT(10) | 1267469121250078499 | 0 2 18 20 30 32 42 44 60 62 | 467182501038 |
| STPT(10) | 1267469136382745111 | 0 2 6 8 48 50 90 92 96 98 | 482315167650 |
| SPT(16) | 1267469202831089329 | 0 54 58 78 84 88 100 120 232 252 264 268 274 294 298 352 | 548763511868 |
| SPT(16) | 1267469229463179143 | 0 24 36 56 78 84 104 114 140 150 170 176 198 218 230 254 | 575395601682 |
| SPT(16) | 1267469388036772387 | 0 4 22 34 70 90 120 132 244 256 286 306 342 354 372 376 | 733969194926 |
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