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Prime Tuple Database
Prime p0= 2693976261430260647 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 52 68 70 18 2 42 28 32 28 42 2 18 70 68 52 32 (?)
an: 0 32 84 152 222 240 242 284 312 344 372 414 416 434 504 572 624 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: RFGuy_KCCO
db: batch=82, k=18, 32 52 68 70 18 2 42 28 32
dn: 0 32 52 68 70 18 2 42 28 32 28 42 2 18 70 68 52 32 (?)
an: 0 32 84 152 222 240 242 284 312 344 372 414 416 434 504 572 624 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: RFGuy_KCCO
db: batch=82, k=18, 32 52 68 70 18 2 42 28 32
| SPT(16) | 2693974068856599887 | 0 50 56 80 134 140 156 200 210 254 270 276 330 354 360 410 | -2192573660760 |
| STPT(10) | 2693975562829606337 | 0 2 60 62 102 104 144 146 204 206 | -698600654310 |
| SPT(16) | 2693975595036293371 | 0 40 42 70 118 156 202 228 280 306 352 390 438 466 468 508 | -666393967276 |
| STPT(10) | 2693975610340503857 | 0 2 30 32 42 44 54 56 84 86 | -651089756790 |
| SPT(16) | 2693975903034248069 | 0 2 20 72 84 158 182 200 222 240 264 338 350 402 420 422 | -358396012578 |
| SPT(16) | 2693976062337827609 | 0 18 38 42 108 128 150 182 210 242 264 284 350 354 374 392 | -199092433038 |
| STPT(10) | 2693976298388162927 | 0 2 12 14 42 44 72 74 84 86 | 36957902280 |
| STPT(10) | 2693978652349071557 | 0 2 30 32 42 44 54 56 84 86 | 2390918810910 |
| STPT(10) | 2693978845032798371 | 0 2 96 98 138 140 180 182 276 278 | 2583602537724 |
| STPT(10) | 2693979179184882131 | 0 2 6 8 48 50 90 92 96 98 | 2917754621484 |
| SPT(13) | 2693980520351279843 | 0 36 48 60 90 150 168 186 246 276 288 300 336 | 4258921019196 |
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