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Prime Tuple Database
Prime p0= 2217405064075215409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 54 44 12 28 6 20 60 10 60 20 6 28 12 44 54 10 (?)
an: 0 10 64 108 120 148 154 174 234 244 304 324 330 358 370 414 468 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=81, k=18, 10 54 44 12 28 6 20 60 10
dn: 0 10 54 44 12 28 6 20 60 10 60 20 6 28 12 44 54 10 (?)
an: 0 10 64 108 120 148 154 174 234 244 304 324 330 358 370 414 468 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=81, k=18, 10 54 44 12 28 6 20 60 10
| SPT(16) | 2217404265070276481 | 0 26 50 56 96 122 138 162 236 260 276 302 342 348 372 398 | -799004938928 |
| SPT(16) | 2217404452989368801 | 0 8 48 68 90 96 116 132 146 162 182 188 210 230 270 278 | -611085846608 |
| STPT(10) | 2217404466993152189 | 0 2 18 20 30 32 42 44 60 62 | -597082063220 |
| TPT(14) | 2217404643212899451 | 0 2 48 50 78 80 120 122 126 128 180 182 216 218 | -420862315958 |
| STPT(10) | 2217404876903831957 | 0 2 24 26 42 44 60 62 84 86 | -187171383452 |
| SPT(18) | 2217405022761921613 | 0 24 34 40 48 60 78 88 106 108 126 136 154 166 174 180 190 214 | -41313293796 |
| TPT(14) | 2217405248893860521 | 0 2 60 62 66 68 138 140 150 152 168 170 198 200 | 184818645112 |
| SPT(16) | 2217405248901441689 | 0 72 80 110 140 180 254 282 290 318 392 432 462 492 500 572 | 184826226280 |
| SPT(16) | 2217405397940426249 | 0 8 62 110 140 174 194 218 264 288 308 342 372 420 474 482 | 333865210840 |
| STPT(10) | 2217405625434894407 | 0 2 42 44 102 104 162 164 204 206 | 561359678998 |
| SPT(16) | 2217405905800433801 | 0 6 12 38 48 92 96 140 228 272 276 320 330 356 362 368 | 841725218392 |
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