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Prime Tuple Database
Prime p0= 2217227867627535281 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 22 38 12 48 52 26 52 48 12 38 22 20 18 (?)
an: 0 18 38 60 98 110 158 210 236 288 336 348 386 408 428 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=81, k=16, 18 20 22 38 12 48 52 26
dn: 0 18 20 22 38 12 48 52 26 52 48 12 38 22 20 18 (?)
an: 0 18 38 60 98 110 158 210 236 288 336 348 386 408 428 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=81, k=16, 18 20 22 38 12 48 52 26
| SPT(18) | 2217227270277332477 | 0 62 86 204 230 294 302 306 336 350 380 384 392 456 482 600 624 686 | -597350202804 |
| STPT(10) | 2217227366303899091 | 0 2 6 8 18 20 30 32 36 38 | -501323636190 |
| STPT(10) | 2217227407086989597 | 0 2 24 26 42 44 60 62 84 86 | -460540545684 |
| STPT(10) | 2217227491701160199 | 0 2 48 50 60 62 72 74 120 122 | -375926375082 |
| STPT(10) | 2217227551403083127 | 0 2 30 32 42 44 54 56 84 86 | -316224452154 |
| SPT(16) | 2217227605150927769 | 0 12 14 32 44 50 200 228 344 372 522 528 540 558 560 572 | -262476607512 |
| TPT(14) | 2217228224875494161 | 0 2 6 8 90 92 168 170 210 212 246 248 300 302 | 357247958880 |
| STPT(10) | 2217228583016397647 | 0 2 12 14 72 74 132 134 144 146 | 715388862366 |
| STPT(10) | 2217228804004798007 | 0 2 54 56 72 74 90 92 144 146 | 936377262726 |
| SPT(16) | 2217229229412908603 | 0 6 26 48 98 110 168 210 266 308 366 378 428 450 470 476 | 1361785373322 |
| TPT(14) | 2217229268050775981 | 0 2 6 8 60 62 90 92 168 170 198 200 228 230 | 1400423240700 |
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