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Prime Tuple Database
Prime p0= 2157122779361234021 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 56 4 54 24 6 62 22 62 6 24 54 4 56 12 (?)
an: 0 12 68 72 126 150 156 218 240 302 308 332 386 390 446 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Penguin
db: batch=81, k=16, 12 56 4 54 24 6 62 22
dn: 0 12 56 4 54 24 6 62 22 62 6 24 54 4 56 12 (?)
an: 0 12 68 72 126 150 156 218 240 302 308 332 386 390 446 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Penguin
db: batch=81, k=16, 12 56 4 54 24 6 62 22
| TPT(14) | 2157122252247158309 | 0 2 78 80 252 254 282 284 318 320 348 350 372 374 | -527114075712 |
| SPT(16) | 2157122301662624689 | 0 12 52 54 78 82 94 112 120 138 150 154 178 180 220 232 | -477698609332 |
| STPT(10) | 2157122343233061287 | 0 2 30 32 72 74 114 116 144 146 | -436128172734 |
| SPT(16) | 2157122602225027739 | 0 12 54 84 134 162 170 200 222 252 260 288 338 368 410 422 | -177136206282 |
| STPT(10) | 2157122679935664797 | 0 2 42 44 72 74 102 104 144 146 | -99425569224 |
| STPT(10) | 2157122763751615349 | 0 2 18 20 30 32 42 44 60 62 | -15609618672 |
| STPT(12) | 2157122807257190987 | 0 2 12 14 42 44 60 62 90 92 102 104 | 27895956966 |
| STPT(10) | 2157123009800475107 | 0 2 30 32 42 44 54 56 84 86 | 230439241086 |
| STPT(10) | 2157123085206496007 | 0 2 12 14 42 44 72 74 84 86 | 305845261986 |
| STPT(10) | 2157123544085822657 | 0 2 42 44 72 74 102 104 144 146 | 764724588636 |
| TPT(14) | 2157123743848832201 | 0 2 18 20 48 50 78 80 186 188 216 218 240 242 | 964487598180 |
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