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Prime Tuple Database
Prime p0= 1222549260736780321 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 26 36 138 48 58 6 24 54 8 54 24 6 58 48 138 36 26 10 (?)
an: 0 10 36 72 210 258 316 322 346 400 408 462 486 492 550 598 736 772 798 808
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 808
Found by: biodoc
db: batch=77, k=20, 10 26 36 138 48 58 6 24 54 8
dn: 0 10 26 36 138 48 58 6 24 54 8 54 24 6 58 48 138 36 26 10 (?)
an: 0 10 36 72 210 258 316 322 346 400 408 462 486 492 550 598 736 772 798 808
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 808
Found by: biodoc
db: batch=77, k=20, 10 26 36 138 48 58 6 24 54 8
| SPT(16) | 1222546964021527693 | 0 40 70 96 156 184 190 204 280 294 300 328 388 414 444 484 | -2296715252628 |
| STPT(10) | 1222548153688311551 | 0 2 6 8 48 50 90 92 96 98 | -1107048468770 |
| STPT(10) | 1222548487045141337 | 0 2 54 56 72 74 90 92 144 146 | -773691638984 |
| TPT(14) | 1222548665316105737 | 0 2 30 32 42 44 120 122 150 152 264 266 282 284 | -595420674584 |
| STPT(10) | 1222548828306074411 | 0 2 6 8 18 20 30 32 36 38 | -432430705910 |
| STPT(10) | 1222549096635282959 | 0 2 12 14 90 92 168 170 180 182 | -164101497362 |
| STPT(10) | 1222549520869828769 | 0 2 48 50 60 62 72 74 120 122 | 260133048448 |
| SPT(16) | 1222549794653981023 | 0 6 18 76 88 156 184 196 228 240 268 336 348 406 418 424 | 533917200702 |
| STPT(10) | 1222549935476442899 | 0 2 18 20 30 32 42 44 60 62 | 674739662578 |
| STPT(10) | 1222550078129451737 | 0 2 30 32 42 44 54 56 84 86 | 817392671416 |
| SPT(16) | 1222550155417863479 | 0 20 42 60 72 102 128 198 212 282 308 338 350 368 390 410 | 894681083158 |
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