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Prime Tuple Database
Prime p0= 1991439537430006799 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 12 18 12 18 30 36 76 36 30 18 12 18 12 2 (?)
an: 0 2 14 32 44 62 92 128 204 240 270 288 300 318 330 332
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 12 18 12 18 30 36 76
dn: 0 2 12 18 12 18 30 36 76 36 30 18 12 18 12 2 (?)
an: 0 2 14 32 44 62 92 128 204 240 270 288 300 318 330 332
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 12 18 12 18 30 36 76
| STPT(10) | 1991438464827629099 | 0 2 42 44 60 62 78 80 120 122 | -1072602377700 |
| STPT(10) | 1991438580944835467 | 0 2 42 44 132 134 222 224 264 266 | -956485171332 |
| SPT(16) | 1991438689556015179 | 0 60 64 78 90 124 130 160 258 288 294 328 340 354 358 418 | -847873991620 |
| STPT(10) | 1991438971307135237 | 0 2 24 26 42 44 60 62 84 86 | -566122871562 |
| STPT(10) | 1991438976484615247 | 0 2 42 44 72 74 102 104 144 146 | -560945391552 |
| STPT(12) | 1991439142918120541 | 0 2 90 92 120 122 126 128 156 158 246 248 | -394511886258 |
| SPT(16) | 1991439581358918623 | 0 38 50 104 116 126 140 176 258 294 308 318 330 384 396 434 | 43928911824 |
| STPT(10) | 1991439604797224357 | 0 2 12 14 42 44 72 74 84 86 | 67367217558 |
| STPT(10) | 1991439649251080069 | 0 2 18 20 30 32 42 44 60 62 | 111821073270 |
| SPT(16) | 1991439827885462179 | 0 40 42 52 114 124 210 240 274 304 390 400 462 472 474 514 | 290455455380 |
| STPT(10) | 1991439844500006959 | 0 2 42 44 60 62 78 80 120 122 | 307070000160 |
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