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Prime Tuple Database
Prime p0= 1311828302810520413 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 28 26 24 48 10 8 10 26 10 8 10 48 24 26 28 20 (?)
an: 0 20 48 74 98 146 156 164 174 200 210 218 228 276 300 326 354 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Theadalus
db: batch=77, k=18, 20 28 26 24 48 10 8 10 26
dn: 0 20 28 26 24 48 10 8 10 26 10 8 10 48 24 26 28 20 (?)
an: 0 20 48 74 98 146 156 164 174 200 210 218 228 276 300 326 354 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Theadalus
db: batch=77, k=18, 20 28 26 24 48 10 8 10 26
| STPT(10) | 1311826688893831709 | 0 2 18 20 30 32 42 44 60 62 | -1613916688704 |
| SPT(16) | 1311827083745527057 | 0 30 52 64 102 126 144 154 192 202 220 244 282 294 316 346 | -1219064993356 |
| STPT(10) | 1311827210496713147 | 0 2 12 14 42 44 72 74 84 86 | -1092313807266 |
| SPT(16) | 1311827365135036303 | 0 24 28 54 66 138 144 154 180 190 196 268 280 306 310 334 | -937675484110 |
| STPT(10) | 1311827542239925829 | 0 2 18 20 30 32 42 44 60 62 | -760570594584 |
| SPT(16) | 1311827858556496999 | 0 34 40 42 54 102 154 190 222 258 310 358 370 372 378 412 | -444254023414 |
| SPT(16) | 1311828411631737847 | 0 22 46 64 70 72 84 136 330 382 394 396 402 420 444 466 | 108821217434 |
| SPT(16) | 1311828426285633569 | 0 32 42 84 134 144 188 192 260 264 308 318 368 410 420 452 | 123475113156 |
| STPT(10) | 1311828810754043297 | 0 2 42 44 72 74 102 104 144 146 | 507943522884 |
| SPT(16) | 1311828812932148311 | 0 10 16 40 48 66 136 150 166 180 250 268 276 300 306 316 | 510121627898 |
| STPT(10) | 1311829125352010561 | 0 2 6 8 18 20 30 32 36 38 | 822541490148 |
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