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Prime Tuple Database
Prime p0= 1991449570463441171 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 54 36 14 70 26 40 14 40 26 70 14 36 54 12 (?)
an: 0 12 66 102 116 186 212 252 266 306 332 402 416 452 506 518
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 54 36 14 70 26 40 14
dn: 0 12 54 36 14 70 26 40 14 40 26 70 14 36 54 12 (?)
an: 0 12 66 102 116 186 212 252 266 306 332 402 416 452 506 518
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 54 36 14 70 26 40 14
| STPT(10) | 1991447919841598597 | 0 2 30 32 42 44 54 56 84 86 | -1650621842574 |
| SPT(16) | 1991447926052529881 | 0 6 48 62 140 150 180 228 230 278 308 318 396 410 452 458 | -1644410911290 |
| SPT(16) | 1991448636037067357 | 0 36 66 170 174 204 212 252 254 294 302 332 336 440 470 506 | -934426373814 |
| SPT(16) | 1991449061753561533 | 0 40 78 246 258 294 310 316 348 354 370 406 418 586 624 664 | -508709879638 |
| SPT(16) | 1991449212420523099 | 0 12 30 58 100 132 138 192 310 364 370 402 444 472 490 502 | -358042918072 |
| STPT(10) | 1991449308008500367 | 0 2 24 26 42 44 60 62 84 86 | -262454940804 |
| SPT(16) | 1991450301147032527 | 0 54 96 102 120 126 130 172 204 246 250 256 274 280 322 376 | 730683591356 |
| STPT(10) | 1991450329168362497 | 0 2 30 32 42 44 54 56 84 86 | 758704921326 |
| STPT(10) | 1991450394880557209 | 0 2 18 20 30 32 42 44 60 62 | 824417116038 |
| STPT(10) | 1991450557741471007 | 0 2 30 32 42 44 54 56 84 86 | 987278029836 |
| STPT(10) | 1991450850943170311 | 0 2 30 32 60 62 90 92 120 122 | 1280479729140 |
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