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Prime Tuple Database
Prime p0= 1509229312287866977 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 28 24 18 8 42 10 54 14 54 10 42 8 18 24 28 12 (?)
an: 0 12 40 64 82 90 132 142 196 210 264 274 316 324 342 366 394 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: vanos0512
db: batch=78, k=18, 12 28 24 18 8 42 10 54 14
dn: 0 12 28 24 18 8 42 10 54 14 54 10 42 8 18 24 28 12 (?)
an: 0 12 40 64 82 90 132 142 196 210 264 274 316 324 342 366 394 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: vanos0512
db: batch=78, k=18, 12 28 24 18 8 42 10 54 14
| STPT(10) | 1509228362964770111 | 0 2 66 68 138 140 210 212 276 278 | -949323096866 |
| SPT(16) | 1509228406524897679 | 0 10 18 78 84 130 132 154 168 190 192 238 244 304 312 322 | -905762969298 |
| STPT(10) | 1509228428321580467 | 0 2 12 14 72 74 132 134 144 146 | -883966286510 |
| SPT(16) | 1509228602220658601 | 0 6 8 50 126 156 162 210 248 296 302 332 408 450 452 458 | -710067208376 |
| SPT(16) | 1509229099374881377 | 0 34 52 64 82 84 96 154 162 220 232 234 252 264 282 316 | -212912985600 |
| SPT(16) | 1509229187451964039 | 0 34 48 88 138 172 180 228 274 322 330 364 414 454 468 502 | -124835902938 |
| SPT(16) | 1509229401526644869 | 0 14 30 38 44 92 128 168 284 324 360 408 414 422 438 452 | 89238777892 |
| STPT(10) | 1509229536549313169 | 0 2 42 44 90 92 138 140 180 182 | 224261446192 |
| SPT(20) | 1509229813954816301 | 0 32 60 116 206 260 272 288 306 372 416 482 500 516 528 582 672 728 756 788 | 501666949324 |
| SPT(16) | 1509230317403096129 | 0 2 48 50 72 78 90 108 182 200 212 218 240 242 288 290 | 1005115229152 |
| STPT(10) | 1509230357956401989 | 0 2 18 20 30 32 42 44 60 62 | 1045668535012 |
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