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Prime Tuple Database
Prime p0= 1303440638025876433 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 10 48 20 6 16 18 66 20 66 18 16 6 20 48 10 66 (?)
an: 0 66 76 124 144 150 166 184 250 270 336 354 370 376 396 444 454 520
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 520
Found by: HenkM
db: batch=77, k=18, 66 10 48 20 6 16 18 66 20
dn: 0 66 10 48 20 6 16 18 66 20 66 18 16 6 20 48 10 66 (?)
an: 0 66 76 124 144 150 166 184 250 270 336 354 370 376 396 444 454 520
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 520
Found by: HenkM
db: batch=77, k=18, 66 10 48 20 6 16 18 66 20
| STPT(10) | 1303439952661391099 | 0 2 18 20 60 62 102 104 120 122 | -685364485334 |
| STPT(12) | 1303440229003900781 | 0 2 6 8 48 50 78 80 120 122 126 128 | -409021975652 |
| SPT(16) | 1303440420787228271 | 0 6 18 36 38 48 98 122 186 210 260 270 272 290 302 308 | -217238648162 |
| STPT(10) | 1303440487277708627 | 0 2 12 14 42 44 72 74 84 86 | -150748167806 |
| SPT(16) | 1303440510567915781 | 0 46 78 88 112 118 120 208 210 298 300 306 330 340 372 418 | -127457960652 |
| STPT(10) | 1303440529406522231 | 0 2 6 8 48 50 90 92 96 98 | -108619354202 |
| STPT(10) | 1303440669752834267 | 0 2 54 56 72 74 90 92 144 146 | 31726957834 |
| STPT(10) | 1303440992386335599 | 0 2 18 20 30 32 42 44 60 62 | 354360459166 |
| SPT(16) | 1303441160910793747 | 0 16 52 64 76 112 124 154 162 192 204 240 252 264 300 316 | 522884917314 |
| SPT(16) | 1303441339181770967 | 0 24 36 66 104 192 252 266 300 314 374 462 500 530 542 566 | 701155894534 |
| SPT(16) | 1303442227671804667 | 0 6 10 84 90 96 100 144 166 210 214 220 226 300 304 310 | 1589645928234 |
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