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Prime Tuple Database
Prime p0= 2156744656420423961 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 8 6 66 18 16 12 122 12 16 18 66 6 8 12 (?)
an: 0 12 20 26 92 110 126 138 260 272 288 306 372 378 386 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Penguin
db: batch=81, k=16, 12 8 6 66 18 16 12 122
dn: 0 12 8 6 66 18 16 12 122 12 16 18 66 6 8 12 (?)
an: 0 12 20 26 92 110 126 138 260 272 288 306 372 378 386 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Penguin
db: batch=81, k=16, 12 8 6 66 18 16 12 122
| STPT(10) | 2156743493718007949 | 0 2 18 20 30 32 42 44 60 62 | -1162702416012 |
| STPT(10) | 2156743613888420021 | 0 2 36 38 108 110 180 182 216 218 | -1042532003940 |
| STPT(10) | 2156743813498827989 | 0 2 18 20 60 62 102 104 120 122 | -842921595972 |
| SPT(16) | 2156744136093101363 | 0 6 14 26 44 54 56 84 146 174 176 186 204 216 224 230 | -520327322598 |
| SPT(16) | 2156744374979585399 | 0 2 30 42 72 98 120 138 152 170 192 218 248 260 288 290 | -281440838562 |
| TPT(14) | 2156744526977575721 | 0 2 30 32 138 140 180 182 336 338 390 392 420 422 | -129442848240 |
| SPT(16) | 2156745034318694653 | 0 10 18 30 58 100 108 148 186 226 234 276 304 316 324 334 | 377898270692 |
| TPT(14) | 2156745198736459379 | 0 2 12 14 102 104 168 170 180 182 222 224 228 230 | 542316035418 |
| TPT(16) | 2156745335654825957 | 0 2 54 56 84 86 114 116 192 194 312 314 390 392 402 404 | 679234401996 |
| SPT(16) | 2156745376186150229 | 0 12 18 30 32 42 78 90 140 152 188 198 200 212 218 230 | 719765726268 |
| SPT(16) | 2156745427938359563 | 0 30 54 78 130 144 184 196 198 210 250 264 316 340 364 394 | 771517935602 |
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