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Prime Tuple Database
Prime p0= 2121261840209968997 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 36 24 10 18 38 4 26 34 26 4 38 18 10 24 36 14 (?)
an: 0 14 50 74 84 102 140 144 170 204 230 234 272 290 300 324 360 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: retroactivemind
db: batch=80, k=18, 14 36 24 10 18 38 4 26 34
dn: 0 14 36 24 10 18 38 4 26 34 26 4 38 18 10 24 36 14 (?)
an: 0 14 50 74 84 102 140 144 170 204 230 234 272 290 300 324 360 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: retroactivemind
db: batch=80, k=18, 14 36 24 10 18 38 4 26 34
| STPT(10) | 2121260607782459279 | 0 2 48 50 90 92 132 134 180 182 | -1232427509718 |
| STPT(10) | 2121260937318429131 | 0 2 36 38 78 80 120 122 156 158 | -902891539866 |
| STPT(10) | 2121261132439418909 | 0 2 18 20 60 62 102 104 120 122 | -707770550088 |
| STPT(10) | 2121261142613833247 | 0 2 30 32 42 44 54 56 84 86 | -697596135750 |
| TPT(14) | 2121261338763344747 | 0 2 90 92 180 182 300 302 312 314 390 392 450 452 | -501446624250 |
| STPT(10) | 2121261751618348187 | 0 2 30 32 60 62 90 92 120 122 | -88591620810 |
| STPT(10) | 2121262089939622541 | 0 2 6 8 18 20 30 32 36 38 | 249729653544 |
| STPT(10) | 2121262355877566579 | 0 2 18 20 30 32 42 44 60 62 | 515667597582 |
| SPT(16) | 2121262400566592851 | 0 10 12 46 72 96 112 126 322 336 352 376 402 436 438 448 | 560356623854 |
| TPT(14) | 2121262461009632027 | 0 2 24 26 42 44 90 92 174 176 222 224 330 332 | 620799663030 |
| STPT(10) | 2121263059795181747 | 0 2 30 32 42 44 54 56 84 86 | 1219585212750 |
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