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Prime Tuple Database
Prime p0= 2221534619665024777 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 12 2 40 48 8 16 14 46 14 16 8 48 40 2 12 10 (?)
an: 0 10 22 24 64 112 120 136 150 196 210 226 234 282 322 324 336 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Penguin
db: batch=81, k=18, 10 12 2 40 48 8 16 14 46
dn: 0 10 12 2 40 48 8 16 14 46 14 16 8 48 40 2 12 10 (?)
an: 0 10 22 24 64 112 120 136 150 196 210 226 234 282 322 324 336 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Penguin
db: batch=81, k=18, 10 12 2 40 48 8 16 14 46
| STPT(10) | 2221532832812017391 | 0 2 6 8 18 20 30 32 36 38 | -1786853007386 |
| STPT(10) | 2221533100957029029 | 0 2 18 20 30 32 42 44 60 62 | -1518707995748 |
| SPT(16) | 2221533160491083057 | 0 24 54 114 134 170 180 182 234 236 246 282 302 362 392 416 | -1459173941720 |
| TPT(14) | 2221533486714369407 | 0 2 24 26 84 86 150 152 240 242 312 314 402 404 | -1132950655370 |
| SPT(16) | 2221533736989207833 | 0 24 38 56 90 110 156 168 176 188 234 254 288 306 320 344 | -882675816944 |
| STPT(10) | 2221534273199873297 | 0 2 30 32 42 44 54 56 84 86 | -346465151480 |
| TPT(14) | 2221534634777824307 | 0 2 144 146 240 242 264 266 282 284 390 392 450 452 | 15112799530 |
| STPT(10) | 2221534638891417119 | 0 2 48 50 90 92 132 134 180 182 | 19226392342 |
| TPT(14) | 2221535088045342281 | 0 2 18 20 36 38 120 122 156 158 210 212 216 218 | 468380317504 |
| SPT(16) | 2221535162615071627 | 0 4 10 34 150 156 220 234 262 276 340 346 462 486 492 496 | 542950046850 |
| STPT(10) | 2221535186525725529 | 0 2 18 20 30 32 42 44 60 62 | 566860700752 |
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