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Prime Tuple Database
Prime p0= 278646656628107701 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 16 20 90 30 12 34 44 34 12 30 90 20 16 (?)
an: 0 16 36 126 156 168 202 246 280 292 322 412 432 448
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 16 20 90 30 12 34 44
dn: 0 16 20 90 30 12 34 44 34 12 30 90 20 16 (?)
an: 0 16 36 126 156 168 202 246 280 292 322 412 432 448
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 16 20 90 30 12 34 44
| STPT(10) | 278646553093391447 | 0 2 30 32 42 44 54 56 84 86 | -103534716254 |
| TPT(12) | 278646553215337049 | 0 2 30 32 42 44 72 74 108 110 120 122 | -103412770652 |
| TPT(12) | 278646597751475867 | 0 2 42 44 60 62 90 92 114 116 174 176 | -58876631834 |
| SPT(14) | 278646631287150881 | 0 2 30 60 72 102 108 200 206 236 248 278 306 308 | -25340956820 |
| SPT(14) | 278646642601012919 | 0 122 204 210 212 224 302 402 480 492 494 500 582 704 | -14027094782 |
| SPT(14) | 278646648501750751 | 0 28 40 78 120 132 160 210 238 250 292 330 342 370 | -8126356950 |
| SPT(14) | 278646662245126963 | 0 28 30 34 58 84 100 144 160 186 210 214 216 244 | 5617019262 |
| SPT(14) | 278646664441239889 | 0 22 34 82 84 114 138 274 298 328 330 378 390 412 | 7813132188 |
| TPT(12) | 278646667689063719 | 0 2 90 92 132 134 288 290 348 350 432 434 | 11060956018 |
| SPT(14) | 278646696227834219 | 0 18 54 62 102 108 164 168 224 230 270 278 314 332 | 39599726518 |
| SPT(14) | 278646696986183243 | 0 50 68 84 120 126 144 170 188 194 230 246 264 314 | 40358075542 |
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