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Prime Tuple Database
Prime p0= 1996175121178819543 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 30 2 4 8 10 12 44 16 44 12 10 8 4 2 30 4 (?)
an: 0 4 34 36 40 48 58 70 114 130 174 186 196 204 208 210 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 4 30 2 4 8 10 12 44 16
dn: 0 4 30 2 4 8 10 12 44 16 44 12 10 8 4 2 30 4 (?)
an: 0 4 34 36 40 48 58 70 114 130 174 186 196 204 208 210 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 4 30 2 4 8 10 12 44 16
| SPT(16) | 1996173589635422539 | 0 24 30 88 108 154 180 238 240 298 324 370 390 448 454 478 | -1531543397004 |
| SPT(16) | 1996173959771056291 | 0 30 70 130 132 136 198 238 300 340 402 406 408 468 508 538 | -1161407763252 |
| STPT(10) | 1996174093869605537 | 0 2 30 32 42 44 54 56 84 86 | -1027309214006 |
| SPT(16) | 1996174189590022349 | 0 8 12 24 42 48 62 78 164 180 194 200 218 230 234 242 | -931588797194 |
| TPT(14) | 1996175062846126619 | 0 2 18 20 72 74 210 212 252 254 378 380 480 482 | -58332692924 |
| TPT(14) | 1996175091215509019 | 0 2 30 32 48 50 72 74 90 92 180 182 252 254 | -29963310524 |
| SPT(16) | 1996175174112432947 | 0 62 74 84 140 156 170 282 284 396 410 426 482 492 504 566 | 52933613404 |
| TPT(14) | 1996175624696240549 | 0 2 90 92 102 104 210 212 258 260 288 290 342 344 | 503517421006 |
| STPT(10) | 1996175724259815347 | 0 2 12 14 42 44 72 74 84 86 | 603080995804 |
| STPT(10) | 1996175759352202037 | 0 2 30 32 42 44 54 56 84 86 | 638173382494 |
| SPT(16) | 1996175842995413039 | 0 2 72 78 114 140 182 242 270 330 372 398 434 440 510 512 | 721816593496 |
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