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Prime Tuple Database
Prime p0= 1292608908111455617 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 24 42 20 12 40 20 28 14 64 14 28 20 40 12 20 42 24 16 (?)
an: 0 16 40 82 102 114 154 174 202 216 280 294 322 342 382 394 414 456 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: mikey
db: batch=77, k=20, 16 24 42 20 12 40 20 28 14 64
dn: 0 16 24 42 20 12 40 20 28 14 64 14 28 20 40 12 20 42 24 16 (?)
an: 0 16 40 82 102 114 154 174 202 216 280 294 322 342 382 394 414 456 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: mikey
db: batch=77, k=20, 16 24 42 20 12 40 20 28 14 64
| STPT(10) | 1292607853916395529 | 0 2 42 44 60 62 78 80 120 122 | -1054195060088 |
| SPT(16) | 1292607930534309503 | 0 8 24 44 66 90 98 114 140 156 164 188 210 230 246 254 | -977577146114 |
| SPT(16) | 1292607955489196639 | 0 14 18 24 38 72 98 108 164 174 200 234 248 254 258 272 | -952622258978 |
| SPT(16) | 1292608433473447267 | 0 24 42 52 72 84 132 154 240 262 310 322 342 352 370 394 | -474638008350 |
| STPT(10) | 1292608643011570847 | 0 2 30 32 42 44 54 56 84 86 | -265099884770 |
| SPT(16) | 1292608878967568467 | 0 42 70 214 232 240 250 274 330 354 364 372 390 534 562 604 | -29143887150 |
| STPT(10) | 1292609024753200151 | 0 2 6 8 48 50 90 92 96 98 | 116641744534 |
| SPT(16) | 1292609103697297427 | 0 62 72 110 114 150 210 230 276 296 356 392 396 434 444 506 | 195585841810 |
| SPT(18) | 1292609214117952411 | 0 6 16 28 30 70 76 130 156 160 186 240 246 286 288 300 310 316 | 306006496794 |
| SPT(16) | 1292609460755706343 | 0 18 28 64 126 130 174 178 246 250 294 298 360 396 406 424 | 552644250726 |
| TPT(14) | 1292609493858751169 | 0 2 78 80 132 134 168 170 252 254 258 260 288 290 | 585747295552 |
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