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Prime Tuple Database
Prime p0= 1266903510872896811 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 90 12 86 12 28 24 6 30 20 4 20 30 6 24 28 12 86 12 90 (?)
an: 0 90 102 188 200 228 252 258 288 308 312 332 362 368 392 420 432 518 530 620
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: Megacruncher
db: batch=77, k=20, 90 12 86 12 28 24 6 30 20 4
dn: 0 90 12 86 12 28 24 6 30 20 4 20 30 6 24 28 12 86 12 90 (?)
an: 0 90 102 188 200 228 252 258 288 308 312 332 362 368 392 420 432 518 530 620
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: Megacruncher
db: batch=77, k=20, 90 12 86 12 28 24 6 30 20 4
| SPT(16) | 1266901751432179777 | 0 6 10 12 40 52 76 82 204 210 234 246 274 276 280 286 | -1759440717034 |
| STPT(10) | 1266901999762807547 | 0 2 60 62 72 74 84 86 144 146 | -1511110089264 |
| STPT(12) | 1266902139857617187 | 0 2 42 44 84 86 150 152 192 194 234 236 | -1371015279624 |
| STPT(12) | 1266902212709687297 | 0 2 30 32 42 44 162 164 174 176 204 206 | -1298163209514 |
| STPT(10) | 1266902506014637379 | 0 2 18 20 30 32 42 44 60 62 | -1004858259432 |
| STPT(12) | 1266903160534200599 | 0 2 12 14 18 20 42 44 48 50 60 62 | -350338696212 |
| STPT(10) | 1266903553726013639 | 0 2 18 20 60 62 102 104 120 122 | 42853116828 |
| SPT(16) | 1266903587084867273 | 0 20 48 86 98 128 188 198 266 276 336 366 378 416 444 464 | 76211970462 |
| SPT(16) | 1266903707953497469 | 0 18 48 94 114 204 220 232 240 252 268 358 378 424 454 472 | 197080600658 |
| TPT(14) | 1266903972629232317 | 0 2 42 44 72 74 90 92 174 176 204 206 252 254 | 461756335506 |
| SPT(16) | 1266903977723313599 | 0 18 42 48 102 108 152 158 174 180 224 230 284 290 314 332 | 466850416788 |
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