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Prime Tuple Database
Prime p0= 2157408488574953837 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 30 12 10 18 30 2 70 194 70 2 30 18 10 12 30 14 (?)
an: 0 14 44 56 66 84 114 116 186 380 450 452 482 500 510 522 552 566
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: Landjunge
db: batch=81, k=18, 14 30 12 10 18 30 2 70 194
dn: 0 14 30 12 10 18 30 2 70 194 70 2 30 18 10 12 30 14 (?)
an: 0 14 44 56 66 84 114 116 186 380 450 452 482 500 510 522 552 566
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: Landjunge
db: batch=81, k=18, 14 30 12 10 18 30 2 70 194
| STPT(10) | 2157406771843528451 | 0 2 36 38 78 80 120 122 156 158 | -1716731425386 |
| STPT(10) | 2157406870639661759 | 0 2 18 20 30 32 42 44 60 62 | -1617935292078 |
| STPT(10) | 2157406913749348697 | 0 2 42 44 72 74 102 104 144 146 | -1574825605140 |
| SPT(16) | 2157407292291818669 | 0 48 50 78 84 114 128 138 170 180 194 224 230 258 260 308 | -1196283135168 |
| STPT(10) | 2157407345404699649 | 0 2 18 20 30 32 42 44 60 62 | -1143170254188 |
| STPT(10) | 2157408102349889507 | 0 2 30 32 42 44 54 56 84 86 | -386225064330 |
| SPT(16) | 2157408827789827201 | 0 18 130 132 148 168 172 210 280 318 322 342 358 360 472 490 | 339214873364 |
| SPT(16) | 2157408908781888259 | 0 40 54 58 70 82 124 138 154 168 210 222 234 238 252 292 | 420206934422 |
| SPT(16) | 2157409012269028003 | 0 28 36 40 48 76 114 124 150 160 198 226 234 238 246 274 | 523694074166 |
| STPT(10) | 2157409231527761927 | 0 2 60 62 72 74 84 86 144 146 | 742952808090 |
| SPT(16) | 2157409338169009091 | 0 6 12 48 56 98 168 180 188 200 270 312 320 356 362 368 | 849594055254 |
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