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Prime Tuple Database
Prime p0= 1028537773418342147 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 54 6 22 2 16 42 44 4 44 42 16 2 22 6 54 20 (?)
an: 0 20 74 80 102 104 120 162 206 210 254 296 312 314 336 342 396 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Skivelitis2
db: batch=76, k=18, 20 54 6 22 2 16 42 44 4
dn: 0 20 54 6 22 2 16 42 44 4 44 42 16 2 22 6 54 20 (?)
an: 0 20 74 80 102 104 120 162 206 210 254 296 312 314 336 342 396 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Skivelitis2
db: batch=76, k=18, 20 54 6 22 2 16 42 44 4
| SPT(16) | 1028536314969942523 | 0 6 16 40 114 138 196 240 244 288 346 370 444 468 478 484 | -1458448399624 |
| STPT(10) | 1028536328238078599 | 0 2 30 32 120 122 210 212 240 242 | -1445180263548 |
| SPT(16) | 1028537061043944329 | 0 8 38 42 72 164 264 338 414 488 588 680 710 714 744 752 | -712374397818 |
| SPT(16) | 1028537071434745637 | 0 42 62 66 72 92 102 146 186 230 240 260 266 270 290 332 | -701983596510 |
| SPT(16) | 1028537290734819643 | 0 40 60 114 150 166 180 186 274 280 294 310 346 400 420 460 | -482683522504 |
| STPT(10) | 1028537610556826309 | 0 2 18 20 60 62 102 104 120 122 | -162861515838 |
| STPT(10) | 1028537973445776527 | 0 2 30 32 42 44 54 56 84 86 | 200027434380 |
| SPT(16) | 1028538131985897287 | 0 32 54 60 174 182 236 242 294 300 354 362 476 482 504 536 | 358567555140 |
| STPT(10) | 1028538264889474457 | 0 2 24 26 42 44 60 62 84 86 | 491471132310 |
| SPT(16) | 1028538325882155973 | 0 66 78 106 118 150 184 208 276 300 334 366 378 406 418 484 | 552463813826 |
| SPT(16) | 1028538404487881827 | 0 4 42 96 144 150 154 172 204 222 226 232 280 334 372 376 | 631069539680 |
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