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Prime Tuple Database
Prime p0= 1991081837352713771 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 78 14 36 24 16 12 18 62 18 12 16 24 36 14 78 (?)
an: 0 78 92 128 152 168 180 198 260 278 290 306 330 366 380 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 78 14 36 24 16 12 18 62
dn: 0 78 14 36 24 16 12 18 62 18 12 16 24 36 14 78 (?)
an: 0 78 92 128 152 168 180 198 260 278 290 306 330 366 380 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 78 14 36 24 16 12 18 62
| SPT(16) | 1991079977093188979 | 0 18 60 62 78 84 158 194 288 324 398 404 420 422 464 482 | -1860259524792 |
| TPT(14) | 1991080136485012451 | 0 2 6 8 168 170 336 338 396 398 438 440 468 470 | -1700867701320 |
| SPT(16) | 1991080619361289033 | 0 6 18 30 34 64 84 100 174 190 210 240 244 256 268 274 | -1217991424738 |
| SPT(16) | 1991080779482003317 | 0 10 12 52 54 84 96 136 150 190 202 232 234 274 276 286 | -1057870710454 |
| TPT(14) | 1991081068860269051 | 0 2 30 32 66 68 78 80 120 122 180 182 198 200 | -768492444720 |
| TPT(14) | 1991081613123357569 | 0 2 12 14 48 50 90 92 150 152 168 170 258 260 | -224229356202 |
| TPT(14) | 1991081839791896219 | 0 2 18 20 132 134 168 170 222 224 258 260 342 344 | 2439182448 |
| SPT(16) | 1991081946354365587 | 0 6 16 22 30 46 52 60 76 84 90 106 114 120 130 136 | 109001651816 |
| STPT(10) | 1991081969637416597 | 0 2 30 32 42 44 54 56 84 86 | 132284702826 |
| SPT(16) | 1991082188467980073 | 0 16 34 46 96 126 204 214 240 250 328 358 408 420 438 454 | 351115266302 |
| SPT(16) | 1991082298454683787 | 0 66 96 110 152 156 176 204 212 240 260 264 306 320 350 416 | 461101970016 |
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