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Prime Tuple Database
Prime p0= 2261421513863985197 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 6 24 18 4 18 26 34 8 34 26 18 4 18 24 6 44 (?)
an: 0 44 50 74 92 96 114 140 174 182 216 242 260 264 282 306 312 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: JayPi
db: batch=81, k=18, 44 6 24 18 4 18 26 34 8
dn: 0 44 6 24 18 4 18 26 34 8 34 26 18 4 18 24 6 44 (?)
an: 0 44 50 74 92 96 114 140 174 182 216 242 260 264 282 306 312 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: JayPi
db: batch=81, k=18, 44 6 24 18 4 18 26 34 8
| STPT(10) | 2261419643936963747 | 0 2 12 14 42 44 72 74 84 86 | -1869927021450 |
| STPT(10) | 2261419982915472719 | 0 2 18 20 30 32 42 44 60 62 | -1530948512478 |
| TPT(16) | 2261420143520733047 | 0 2 30 32 54 56 84 86 114 116 144 146 282 284 312 314 | -1370343252150 |
| TPT(14) | 2261421072273101279 | 0 2 72 74 132 134 162 164 228 230 300 302 342 344 | -441590883918 |
| STPT(10) | 2261421083976428147 | 0 2 12 14 72 74 132 134 144 146 | -429887557050 |
| TPT(14) | 2261421486310255739 | 0 2 30 32 120 122 138 140 162 164 222 224 240 242 | -27553729458 |
| STPT(10) | 2261421744764512787 | 0 2 30 32 72 74 114 116 144 146 | 230900527590 |
| SPT(18) | 2261421870807932471 | 0 8 188 216 270 276 290 302 326 342 366 378 392 398 452 480 660 668 | 356943947274 |
| SPT(16) | 2261421908658615863 | 0 20 30 56 68 80 90 98 156 164 174 186 198 224 234 254 | 394794630666 |
| SPT(16) | 2261422172815935347 | 0 30 84 102 176 194 212 236 270 294 312 330 404 422 476 506 | 658951950150 |
| SPT(16) | 2261422990232043329 | 0 20 60 84 90 104 150 158 174 182 228 242 248 272 312 332 | 1476368058132 |
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