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Prime Tuple Database
Prime p0= 1638733228041336697 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 2 34 32 30 12 52 30 44 30 52 12 30 32 34 2 34 (?)
an: 0 34 36 70 102 132 144 196 226 270 300 352 364 394 426 460 462 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Donn Pike (USAF Ret)
db: batch=78, k=18, 34 2 34 32 30 12 52 30 44
dn: 0 34 2 34 32 30 12 52 30 44 30 52 12 30 32 34 2 34 (?)
an: 0 34 36 70 102 132 144 196 226 270 300 352 364 394 426 460 462 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Donn Pike (USAF Ret)
db: batch=78, k=18, 34 2 34 32 30 12 52 30 44
| STPT(10) | 1638732393440805317 | 0 2 12 14 72 74 132 134 144 146 | -834600531380 |
| STPT(10) | 1638732457156743041 | 0 2 30 32 60 62 90 92 120 122 | -770884593656 |
| STPT(10) | 1638732578406504377 | 0 2 24 26 42 44 60 62 84 86 | -649634832320 |
| STPT(10) | 1638732776880212771 | 0 2 6 8 18 20 30 32 36 38 | -451161123926 |
| SPT(16) | 1638732984428051423 | 0 8 20 146 150 170 198 216 248 266 294 314 318 444 456 464 | -243613285274 |
| STPT(10) | 1638733185489218081 | 0 2 6 8 48 50 90 92 96 98 | -42552118616 |
| STPT(10) | 1638734045394574169 | 0 2 18 20 30 32 42 44 60 62 | 817353237472 |
| SPT(16) | 1638734156150968817 | 0 12 54 56 62 84 92 132 134 174 182 204 210 212 254 266 | 928109632120 |
| STPT(10) | 1638734208943589447 | 0 2 30 32 42 44 54 56 84 86 | 980902252750 |
| SPT(16) | 1638734251839238787 | 0 84 120 140 150 162 192 210 476 494 524 536 546 566 602 686 | 1023797902090 |
| SPT(16) | 1638734277614272577 | 0 14 26 60 74 84 110 114 116 120 146 156 170 204 216 230 | 1049572935880 |
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