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Prime Tuple Database
Prime p0= 2181076616576321831 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 6 56 4 8 58 32 12 124 12 32 58 8 4 56 6 6 (?)
an: 0 6 12 68 72 80 138 170 182 306 318 350 408 416 420 476 482 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-FC] hl
db: batch=81, k=18, 6 6 56 4 8 58 32 12 124
dn: 0 6 6 56 4 8 58 32 12 124 12 32 58 8 4 56 6 6 (?)
an: 0 6 12 68 72 80 138 170 182 306 318 350 408 416 420 476 482 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-FC] hl
db: batch=81, k=18, 6 6 56 4 8 58 32 12 124
| STPT(10) | 2181075124967961107 | 0 2 30 32 42 44 54 56 84 86 | -1491608360724 |
| STPT(10) | 2181075246900874991 | 0 2 6 8 18 20 30 32 36 38 | -1369675446840 |
| STPT(10) | 2181075273508100867 | 0 2 60 62 102 104 144 146 204 206 | -1343068220964 |
| SPT(16) | 2181075408226530841 | 0 18 58 76 88 126 130 148 180 198 202 240 252 270 310 328 | -1208349790990 |
| STPT(10) | 2181075705783224351 | 0 2 6 8 48 50 90 92 96 98 | -910793097480 |
| STPT(10) | 2181076469484396299 | 0 2 12 14 30 32 48 50 60 62 | -147091925532 |
| SPT(16) | 2181076657718153887 | 0 70 76 124 150 154 156 180 280 304 306 310 336 384 390 460 | 41141832056 |
| STPT(10) | 2181077219167635071 | 0 2 6 8 48 50 90 92 96 98 | 602591313240 |
| STPT(10) | 2181077241199163537 | 0 2 24 26 42 44 60 62 84 86 | 624622841706 |
| SPT(16) | 2181077420062638533 | 0 24 30 66 74 80 116 134 150 168 204 210 218 254 260 284 | 803486316702 |
| TPT(14) | 2181077572261446281 | 0 2 36 38 66 68 78 80 96 98 276 278 348 350 | 955685124450 |
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