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Prime Tuple Database
Prime p0= 1831539382205930497 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 18 98 88 24 12 14 6 4 6 14 12 24 88 98 18 16 (?)
an: 0 16 34 132 220 244 256 270 276 280 286 300 312 336 424 522 540 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 16 18 98 88 24 12 14 6 4
dn: 0 16 18 98 88 24 12 14 6 4 6 14 12 24 88 98 18 16 (?)
an: 0 16 34 132 220 244 256 270 276 280 286 300 312 336 424 522 540 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 16 18 98 88 24 12 14 6 4
| SPT(16) | 1831538842565232211 | 0 52 76 78 88 102 120 130 168 178 196 210 220 222 246 298 | -539640698286 |
| SPT(16) | 1831538881724936753 | 0 18 20 54 56 66 78 80 204 206 218 228 230 264 266 284 | -500480993744 |
| STPT(10) | 1831538923317455267 | 0 2 24 26 42 44 60 62 84 86 | -458888475230 |
| SPT(16) | 1831538947421850613 | 0 60 66 84 100 114 150 204 226 280 316 330 346 364 370 430 | -434784079884 |
| STPT(10) | 1831539018184761617 | 0 2 30 32 42 44 54 56 84 86 | -364021168880 |
| TPT(14) | 1831539203762295149 | 0 2 42 44 108 110 132 134 150 152 222 224 258 260 | -178443635348 |
| STPT(10) | 1831539688911164117 | 0 2 54 56 72 74 90 92 144 146 | 306705233620 |
| STPT(10) | 1831539703429758167 | 0 2 24 26 42 44 60 62 84 86 | 321223827670 |
| STPT(10) | 1831539811345232447 | 0 2 30 32 42 44 54 56 84 86 | 429139301950 |
| STPT(10) | 1831539965117422907 | 0 2 12 14 42 44 72 74 84 86 | 582911492410 |
| STPT(10) | 1831539991967190689 | 0 2 18 20 30 32 42 44 60 62 | 609761260192 |
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