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Prime Tuple Database
Prime p0= 1277931801164302153 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 2 24 4 12 24 14 24 28 24 14 24 12 4 24 2 4 (?)
an: 0 4 6 30 34 46 70 84 108 136 160 174 198 210 214 238 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: Theadalus
db: batch=77, k=18, 4 2 24 4 12 24 14 24 28
dn: 0 4 2 24 4 12 24 14 24 28 24 14 24 12 4 24 2 4 (?)
an: 0 4 6 30 34 46 70 84 108 136 160 174 198 210 214 238 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: Theadalus
db: batch=77, k=18, 4 2 24 4 12 24 14 24 28
| STPT(10) | 1277930888906141807 | 0 2 30 32 42 44 54 56 84 86 | -912258160346 |
| SPT(16) | 1277930937913697519 | 0 8 110 144 170 194 212 222 260 270 288 312 338 372 474 482 | -863250604634 |
| STPT(10) | 1277931176679360947 | 0 2 30 32 120 122 210 212 240 242 | -624484941206 |
| STPT(10) | 1277931368129703611 | 0 2 30 32 78 80 126 128 156 158 | -433034598542 |
| STPT(10) | 1277931491799831899 | 0 2 18 20 30 32 42 44 60 62 | -309364470254 |
| SPT(16) | 1277931507593908729 | 0 4 30 52 72 144 148 150 232 234 238 310 330 352 378 382 | -293570393424 |
| STPT(10) | 1277932052907436679 | 0 2 18 20 30 32 42 44 60 62 | 251743134526 |
| STPT(10) | 1277932164833940797 | 0 2 24 26 42 44 60 62 84 86 | 363669638644 |
| STPT(10) | 1277932278360746087 | 0 2 60 62 102 104 144 146 204 206 | 477196443934 |
| SPT(16) | 1277932285074257203 | 0 28 34 46 48 58 88 100 144 156 186 196 198 210 216 244 | 483909955050 |
| SPT(16) | 1277932392963541661 | 0 8 20 42 48 86 90 108 110 128 132 170 176 198 210 218 | 591799239508 |
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