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Prime Tuple Database
Prime p0= 1238817585352400671 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 6 6 18 24 50 36 4 38 4 36 50 24 18 6 6 16 (?)
an: 0 16 22 28 46 70 120 156 160 198 202 238 288 312 330 336 342 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: mikey
db: batch=77, k=18, 16 6 6 18 24 50 36 4 38
dn: 0 16 6 6 18 24 50 36 4 38 4 36 50 24 18 6 6 16 (?)
an: 0 16 22 28 46 70 120 156 160 198 202 238 288 312 330 336 342 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: mikey
db: batch=77, k=18, 16 6 6 18 24 50 36 4 38
| STPT(10) | 1238816218459187507 | 0 2 12 14 42 44 72 74 84 86 | -1366893213164 |
| SPT(16) | 1238816228996788291 | 0 12 16 72 78 82 90 106 132 148 156 160 166 222 226 238 | -1356355612380 |
| STPT(12) | 1238816278027154507 | 0 2 30 32 42 44 90 92 102 104 132 134 | -1307325246164 |
| SPT(22) | 1238816448254519821 | 0 22 58 156 162 166 190 192 232 256 298 330 372 396 436 438 462 466 472 570 606 628 | -1137097880850 |
| STPT(10) | 1238816917340407817 | 0 2 24 26 42 44 60 62 84 86 | -668011992854 |
| SPT(16) | 1238817208031478133 | 0 6 60 70 78 106 186 196 210 220 300 328 336 346 400 406 | -377320922538 |
| STPT(10) | 1238817945095430377 | 0 2 30 32 42 44 54 56 84 86 | 359743029706 |
| SPT(16) | 1238818033418886241 | 0 12 46 60 76 88 112 118 150 156 180 192 208 222 256 268 | 448066485570 |
| STPT(10) | 1238818070465220527 | 0 2 42 44 102 104 162 164 204 206 | 485112819856 |
| STPT(10) | 1238818103186086637 | 0 2 30 32 42 44 54 56 84 86 | 517833685966 |
| STPT(10) | 1238818175496757379 | 0 2 18 20 30 32 42 44 60 62 | 590144356708 |
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