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Prime Tuple Database
Prime p0= 1831523004385917959 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 10 30 30 12 84 20 6 88 6 20 84 12 30 30 10 8 (?)
an: 0 8 18 48 78 90 174 194 200 288 294 314 398 410 440 470 480 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 8 10 30 30 12 84 20 6 88
dn: 0 8 10 30 30 12 84 20 6 88 6 20 84 12 30 30 10 8 (?)
an: 0 8 18 48 78 90 174 194 200 288 294 314 398 410 440 470 480 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 8 10 30 30 12 84 20 6 88
| SPT(16) | 1831520901318178597 | 0 30 36 42 72 120 160 172 174 186 226 274 304 310 316 346 | -2103067739362 |
| STPT(12) | 1831521105278657099 | 0 2 60 62 102 104 180 182 222 224 282 284 | -1899107260860 |
| SPT(16) | 1831521125023543339 | 0 12 28 60 72 94 138 150 172 184 228 250 262 294 310 322 | -1879362374620 |
| STPT(10) | 1831521279862859087 | 0 2 24 26 42 44 60 62 84 86 | -1724523058872 |
| STPT(10) | 1831521285733167557 | 0 2 12 14 42 44 72 74 84 86 | -1718652750402 |
| STPT(10) | 1831521291066945389 | 0 2 18 20 30 32 42 44 60 62 | -1713318972570 |
| STPT(10) | 1831523072902676441 | 0 2 36 38 78 80 120 122 156 158 | 68516758482 |
| STPT(10) | 1831523209345694279 | 0 2 18 20 30 32 42 44 60 62 | 204959776320 |
| STPT(10) | 1831523468763114827 | 0 2 30 32 42 44 54 56 84 86 | 464377196868 |
| SPT(16) | 1831523708911666381 | 0 6 28 30 36 118 120 126 190 196 198 280 286 288 310 316 | 704525748422 |
| SPT(16) | 1831523793857111507 | 0 14 90 102 110 194 222 242 252 272 300 384 392 404 480 494 | 789471193548 |
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