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Prime Tuple Database
Prime p0= 2671462904648885569 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 56 58 20 6 10 8 10 66 26 66 10 8 10 6 20 58 56 4 (?)
an: 0 4 60 118 138 144 154 162 172 238 264 330 340 348 358 364 384 442 498 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: biodoc
db: batch=82, k=20, 4 56 58 20 6 10 8 10 66 26
dn: 0 4 56 58 20 6 10 8 10 66 26 66 10 8 10 6 20 58 56 4 (?)
an: 0 4 60 118 138 144 154 162 172 238 264 330 340 348 358 364 384 442 498 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: biodoc
db: batch=82, k=20, 4 56 58 20 6 10 8 10 66 26
| SPT(16) | 2671460251433101321 | 0 6 48 100 130 202 216 226 312 322 336 408 438 490 532 538 | -2653215784248 |
| SPT(16) | 2671460361283618409 | 0 18 32 44 60 68 102 114 248 260 294 302 318 330 344 362 | -2543365267160 |
| SPT(16) | 2671460427715822783 | 0 6 10 66 118 120 130 208 216 294 304 306 358 414 418 424 | -2476933062786 |
| STPT(10) | 2671461438514045547 | 0 2 30 32 42 44 54 56 84 86 | -1466134840022 |
| STPT(12) | 2671462189651200137 | 0 2 24 26 150 152 234 236 360 362 384 386 | -714997685432 |
| STPT(10) | 2671462214092508279 | 0 2 18 20 60 62 102 104 120 122 | -690556377290 |
| STPT(10) | 2671463258114550041 | 0 2 6 8 18 20 30 32 36 38 | 353465664472 |
| STPT(10) | 2671463479801364777 | 0 2 60 62 72 74 84 86 144 146 | 575152479208 |
| STPT(10) | 2671464058447700561 | 0 2 90 92 108 110 126 128 216 218 | 1153798814992 |
| STPT(10) | 2671464188336356877 | 0 2 60 62 102 104 144 146 204 206 | 1283687471308 |
| STPT(10) | 2671464312299970329 | 0 2 18 20 30 32 42 44 60 62 | 1407651084760 |
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