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Prime Tuple Database
Prime p0= 2690846139847861379 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 40 6 12 20 10 12 6 56 6 12 10 20 12 6 40 2 (?)
an: 0 2 42 48 60 80 90 102 108 164 170 182 192 212 224 230 270 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: fzs600
db: batch=82, k=18, 2 40 6 12 20 10 12 6 56
dn: 0 2 40 6 12 20 10 12 6 56 6 12 10 20 12 6 40 2 (?)
an: 0 2 42 48 60 80 90 102 108 164 170 182 192 212 224 230 270 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: fzs600
db: batch=82, k=18, 2 40 6 12 20 10 12 6 56
| SPT(16) | 2690844562879519883 | 0 84 110 114 156 180 200 224 240 264 284 308 350 354 380 464 | -1576968341496 |
| SPT(16) | 2690844573000928549 | 0 34 52 72 100 108 162 168 184 190 244 252 280 300 318 352 | -1566846932830 |
| SPT(16) | 2690844832025607563 | 0 18 48 60 104 120 150 176 258 284 314 330 374 386 416 434 | -1307822253816 |
| STPT(10) | 2690844938992685351 | 0 2 30 32 60 62 90 92 120 122 | -1200855176028 |
| STPT(10) | 2690845367477242247 | 0 2 30 32 42 44 54 56 84 86 | -772370619132 |
| STPT(10) | 2690845529483472467 | 0 2 12 14 42 44 72 74 84 86 | -610364388912 |
| SPT(16) | 2690846513690631047 | 0 50 86 92 152 162 182 252 290 360 380 390 450 456 492 542 | 373842769668 |
| SPT(18) | 2690846531464218991 | 0 112 118 166 208 216 238 246 262 276 292 300 322 330 372 420 426 538 | 391616357612 |
| SPT(16) | 2690846603468067827 | 0 26 32 54 66 80 90 230 396 536 546 560 572 594 600 626 | 463620206448 |
| STPT(12) | 2690847176504329961 | 0 2 18 20 30 32 96 98 108 110 126 128 | 1036656468582 |
| SPT(16) | 2690848390172242789 | 0 30 52 60 100 132 178 192 370 384 430 462 502 510 532 562 | 2250324381410 |
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