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Prime Tuple Database
Prime p0= 261521310695247121 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 16 14 16 24 68 30 70 30 68 24 16 14 16 (?)
an: 0 16 30 46 70 138 168 238 268 336 360 376 390 406
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: davidBAM
db: batch=69, k=14, 16 14 16 24 68 30 70
dn: 0 16 14 16 24 68 30 70 30 68 24 16 14 16 (?)
an: 0 16 30 46 70 138 168 238 268 336 360 376 390 406
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: davidBAM
db: batch=69, k=14, 16 14 16 24 68 30 70
| TPT(12) | 261521270886510491 | 0 2 48 50 306 308 348 350 360 362 390 392 | -39808736630 |
| SPT(14) | 261521281517547049 | 0 18 40 82 150 238 252 298 312 400 468 510 532 550 | -29177700072 |
| SPT(14) | 261521284816626091 | 0 70 136 160 166 168 186 202 220 222 228 252 318 388 | -25878621030 |
| SPT(14) | 261521288815696493 | 0 6 26 68 78 90 110 114 134 146 156 198 218 224 | -21879550628 |
| SPT(14) | 261521304165831293 | 0 6 24 48 50 96 134 180 218 264 266 290 308 314 | -6529415828 |
| SPT(14) | 261521305120470583 | 0 18 60 70 90 94 114 214 234 238 258 268 310 328 | -5574776538 |
| SPT(14) | 261521313911489557 | 0 4 22 84 102 154 156 160 162 214 232 294 312 316 | 3216242436 |
| STPT(10) | 261521316462817469 | 0 2 42 44 60 62 78 80 120 122 | 5767570348 |
| SPT(14) | 261521335455722579 | 0 44 68 72 84 110 152 210 252 278 290 294 318 362 | 24760475458 |
| SPT(14) | 261521342915022023 | 0 14 30 78 110 114 116 138 140 144 176 224 240 254 | 32219774902 |
| TPT(12) | 261521344960971917 | 0 2 90 92 150 152 162 164 174 176 222 224 | 34265724796 |
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