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Prime Tuple Database
Prime p0= 1991450301147032527 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 54 42 6 18 6 4 42 32 42 4 6 18 6 42 54 (?)
an: 0 54 96 102 120 126 130 172 204 246 250 256 274 280 322 376
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Orange Kid
db: batch=80, k=16, 54 42 6 18 6 4 42 32
dn: 0 54 42 6 18 6 4 42 32 42 4 6 18 6 42 54 (?)
an: 0 54 96 102 120 126 130 172 204 246 250 256 274 280 322 376
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Orange Kid
db: batch=80, k=16, 54 42 6 18 6 4 42 32
| SPT(16) | 1991447926052529881 | 0 6 48 62 140 150 180 228 230 278 308 318 396 410 452 458 | -2375094502646 |
| SPT(16) | 1991448636037067357 | 0 36 66 170 174 204 212 252 254 294 302 332 336 440 470 506 | -1665109965170 |
| SPT(16) | 1991449061753561533 | 0 40 78 246 258 294 310 316 348 354 370 406 418 586 624 664 | -1239393470994 |
| SPT(16) | 1991449212420523099 | 0 12 30 58 100 132 138 192 310 364 370 402 444 472 490 502 | -1088726509428 |
| STPT(10) | 1991449308008500367 | 0 2 24 26 42 44 60 62 84 86 | -993138532160 |
| SPT(16) | 1991449570463441171 | 0 12 66 102 116 186 212 252 266 306 332 402 416 452 506 518 | -730683591356 |
| STPT(10) | 1991450329168362497 | 0 2 30 32 42 44 54 56 84 86 | 28021329970 |
| STPT(10) | 1991450394880557209 | 0 2 18 20 30 32 42 44 60 62 | 93733524682 |
| STPT(10) | 1991450557741471007 | 0 2 30 32 42 44 54 56 84 86 | 256594438480 |
| STPT(10) | 1991450850943170311 | 0 2 30 32 60 62 90 92 120 122 | 549796137784 |
| SPT(16) | 1991451086467550263 | 0 10 54 58 64 78 100 108 166 174 196 210 216 220 264 274 | 785320517736 |
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