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Prime Tuple Database
Prime p0= 1991361806345820451 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 54 10 2 46 62 42 94 42 62 46 2 10 54 6 (?)
an: 0 6 60 70 72 118 180 222 316 358 420 466 468 478 532 538
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 54 10 2 46 62 42 94
dn: 0 6 54 10 2 46 62 42 94 42 62 46 2 10 54 6 (?)
an: 0 6 60 70 72 118 180 222 316 358 420 466 468 478 532 538
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 54 10 2 46 62 42 94
| STPT(10) | 1991359754932477409 | 0 2 18 20 30 32 42 44 60 62 | -2051413343042 |
| STPT(10) | 1991359995869547299 | 0 2 42 44 150 152 258 260 300 302 | -1810476273152 |
| SPT(16) | 1991360167919958343 | 0 18 30 34 36 40 78 118 126 166 204 208 210 214 226 244 | -1638425862108 |
| TPT(14) | 1991360911620486191 | 0 2 36 38 60 62 78 80 126 128 156 158 366 368 | -894725334260 |
| SPT(16) | 1991361163567061677 | 0 24 40 70 94 96 136 196 210 270 310 312 336 366 382 406 | -642778758774 |
| STPT(10) | 1991361444022478501 | 0 2 78 80 138 140 198 200 276 278 | -362323341950 |
| STPT(10) | 1991362121800407449 | 0 2 18 20 30 32 42 44 60 62 | 315454586998 |
| STPT(10) | 1991362237698080477 | 0 2 24 26 42 44 60 62 84 86 | 431352260026 |
| SPT(16) | 1991362607095841893 | 0 4 28 70 84 114 138 144 184 190 214 244 258 300 324 328 | 800750021442 |
| STPT(10) | 1991363159627324669 | 0 2 18 20 30 32 42 44 60 62 | 1353281504218 |
| STPT(10) | 1991363340302039519 | 0 2 12 14 30 32 48 50 60 62 | 1533956219068 |
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