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Prime Tuple Database
Prime p0= 1217918243049975821 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 38 28 72 8 12 22 12 8 72 28 38 12 18 (?)
an: 0 18 30 68 96 168 176 188 210 222 230 302 330 368 380 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=77, k=16, 18 12 38 28 72 8 12 22
dn: 0 18 12 38 28 72 8 12 22 12 8 72 28 38 12 18 (?)
an: 0 18 30 68 96 168 176 188 210 222 230 302 330 368 380 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=77, k=16, 18 12 38 28 72 8 12 22
| SPT(16) | 1217916378693086803 | 0 58 84 106 124 154 208 220 294 306 360 390 408 430 456 514 | -1864356889018 |
| STPT(10) | 1217916543649950887 | 0 2 12 14 42 44 72 74 84 86 | -1699400024934 |
| TPT(14) | 1217916636326100299 | 0 2 78 80 252 254 330 332 348 350 402 404 408 410 | -1606723875522 |
| SPT(16) | 1217917105399667527 | 0 46 60 70 106 112 114 184 192 262 264 270 306 316 330 376 | -1137650308294 |
| SPT(16) | 1217917166258225899 | 0 4 22 88 90 120 142 174 268 300 322 352 354 420 438 442 | -1076791749922 |
| STPT(10) | 1217917331241294239 | 0 2 48 50 90 92 132 134 180 182 | -911808681582 |
| SPT(16) | 1217918318525261383 | 0 66 84 88 94 108 120 150 154 184 196 210 216 220 238 304 | 75475285562 |
| STPT(10) | 1217918320064658827 | 0 2 24 26 42 44 60 62 84 86 | 77014683006 |
| SPT(16) | 1217918444535349663 | 0 66 120 190 198 208 220 250 264 294 306 316 324 394 448 514 | 201485373842 |
| SPT(18) | 1217918660788539419 | 0 24 78 132 134 162 182 188 204 218 234 240 260 288 290 344 398 422 | 417738563598 |
| STPT(10) | 1217919234688552997 | 0 2 30 32 42 44 54 56 84 86 | 991638577176 |
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