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Prime Tuple Database
Prime p0= 1499664268523400299 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 74 18 18 28 42 14 48 60 58 60 48 14 42 28 18 18 74 (?)
an: 0 74 92 110 138 180 194 242 302 360 420 468 482 524 552 570 588 662
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: phoenicis
db: batch=78, k=18, 74 18 18 28 42 14 48 60 58
dn: 0 74 18 18 28 42 14 48 60 58 60 48 14 42 28 18 18 74 (?)
an: 0 74 92 110 138 180 194 242 302 360 420 468 482 524 552 570 588 662
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: phoenicis
db: batch=78, k=18, 74 18 18 28 42 14 48 60 58
| STPT(10) | 1499663157682337897 | 0 2 60 62 72 74 84 86 144 146 | -1110841062402 |
| STPT(12) | 1499663186659839107 | 0 2 12 14 84 86 210 212 282 284 294 296 | -1081863561192 |
| STPT(10) | 1499663384018287487 | 0 2 24 26 42 44 60 62 84 86 | -884505112812 |
| STPT(10) | 1499663519741110049 | 0 2 18 20 30 32 42 44 60 62 | -748782290250 |
| STPT(10) | 1499663623479656189 | 0 2 18 20 60 62 102 104 120 122 | -645043744110 |
| STPT(10) | 1499663839471487717 | 0 2 30 32 42 44 54 56 84 86 | -429051912582 |
| STPT(10) | 1499664526398098111 | 0 2 6 8 18 20 30 32 36 38 | 257874697812 |
| STPT(10) | 1499665020807154769 | 0 2 78 80 120 122 162 164 240 242 | 752283754470 |
| SPT(16) | 1499665346967995057 | 0 6 12 56 92 104 126 200 246 320 342 354 390 434 440 446 | 1078444594758 |
| STPT(10) | 1499665376803731491 | 0 2 6 8 48 50 90 92 96 98 | 1108280331192 |
| STPT(10) | 1499665670934358397 | 0 2 30 32 42 44 54 56 84 86 | 1402410958098 |
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