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Prime Tuple Database
Prime p0= 1222578646414979647 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 110 4 24 56 18 48 4 74 4 48 18 56 24 4 110 22 (?)
an: 0 22 132 136 160 216 234 282 286 360 364 412 430 486 510 514 624 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: Megacruncher
db: batch=77, k=18, 22 110 4 24 56 18 48 4 74
dn: 0 22 110 4 24 56 18 48 4 74 4 48 18 56 24 4 110 22 (?)
an: 0 22 132 136 160 216 234 282 286 360 364 412 430 486 510 514 624 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: Megacruncher
db: batch=77, k=18, 22 110 4 24 56 18 48 4 74
| STPT(10) | 1222577989330660559 | 0 2 18 20 60 62 102 104 120 122 | -657084319088 |
| SPT(16) | 1222578140265371861 | 0 2 6 20 26 32 98 102 236 240 306 312 318 332 336 338 | -506149607786 |
| SPT(16) | 1222578167169631007 | 0 42 50 66 80 102 120 152 294 326 344 366 380 396 404 446 | -479245348640 |
| SPT(16) | 1222578392905528049 | 0 68 84 110 128 140 144 182 240 278 282 294 312 338 354 422 | -253509451598 |
| STPT(10) | 1222578472398632519 | 0 2 18 20 30 32 42 44 60 62 | -174016347128 |
| SPT(16) | 1222578503312249641 | 0 22 46 78 82 120 172 180 238 246 298 336 340 372 396 418 | -143102730006 |
| STPT(12) | 1222578697109666927 | 0 2 60 62 90 92 240 242 270 272 330 332 | 50694687280 |
| SPT(13) | 1222579180347245087 | 0 6 12 42 96 120 126 132 156 210 240 246 252 | 533932265440 |
| TPT(14) | 1222579416228430229 | 0 2 48 50 72 74 90 92 102 104 168 170 180 182 | 769813450582 |
| SPT(16) | 1222579532657680049 | 0 2 30 152 164 248 254 294 308 348 354 438 450 572 600 602 | 886242700402 |
| STPT(10) | 1222579778108157809 | 0 2 18 20 30 32 42 44 60 62 | 1131693178162 |
©2024 Tomáš Brada