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Prime Tuple Database
Prime p0= 1831677466347289559 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 28 42 26 30 4 8 22 56 22 8 4 30 26 42 28 14 (?)
an: 0 14 42 84 110 140 144 152 174 230 252 260 264 294 320 362 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 14 28 42 26 30 4 8 22 56
dn: 0 14 28 42 26 30 4 8 22 56 22 8 4 30 26 42 28 14 (?)
an: 0 14 42 84 110 140 144 152 174 230 252 260 264 294 320 362 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 14 28 42 26 30 4 8 22 56
| STPT(10) | 1831676013927374429 | 0 2 12 14 90 92 168 170 180 182 | -1452419915130 |
| STPT(10) | 1831676674581542609 | 0 2 18 20 30 32 42 44 60 62 | -791765746950 |
| SPT(16) | 1831676675797462831 | 0 18 22 36 96 150 168 172 186 190 208 262 322 336 340 358 | -790549826728 |
| SPT(16) | 1831677371152196413 | 0 24 46 84 94 96 124 154 156 186 214 216 226 264 286 310 | -95195093146 |
| STPT(10) | 1831677385151999051 | 0 2 6 8 18 20 30 32 36 38 | -81195290508 |
| STPT(10) | 1831677423566270879 | 0 2 18 20 30 32 42 44 60 62 | -42781018680 |
| STPT(10) | 1831677647963410769 | 0 2 18 20 30 32 42 44 60 62 | 181616121210 |
| STPT(10) | 1831677815696700287 | 0 2 30 32 42 44 54 56 84 86 | 349349410728 |
| STPT(10) | 1831677832453789121 | 0 2 6 8 48 50 90 92 96 98 | 366106499562 |
| SPT(16) | 1831677987276824677 | 0 4 46 70 144 160 190 210 316 336 366 382 456 480 522 526 | 520929535118 |
| STPT(10) | 1831678414361115779 | 0 2 42 44 90 92 138 140 180 182 | 948013826220 |
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