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Prime Tuple Database
Prime p0= 2531083566958148509 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 40 68 42 30 42 12 4 6 14 6 4 12 42 30 42 68 40 (?)
an: 0 40 108 150 180 222 234 238 244 258 264 268 280 322 352 394 462 502
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: [SG]ATA-Rolf
db: batch=82, k=18, 40 68 42 30 42 12 4 6 14
dn: 0 40 68 42 30 42 12 4 6 14 6 4 12 42 30 42 68 40 (?)
an: 0 40 108 150 180 222 234 238 244 258 264 268 280 322 352 394 462 502
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: [SG]ATA-Rolf
db: batch=82, k=18, 40 68 42 30 42 12 4 6 14
| SPT(16) | 2531081992691831641 | 0 30 46 102 126 156 178 186 262 270 292 322 346 402 418 448 | -1574266316868 |
| SPT(16) | 2531082144722921351 | 0 6 66 102 132 168 260 288 380 408 500 536 566 602 662 668 | -1422235227158 |
| STPT(10) | 2531082745266299867 | 0 2 24 26 42 44 60 62 84 86 | -821691848642 |
| SPT(16) | 2531082853636598633 | 0 8 36 50 78 140 170 176 270 276 306 368 396 410 438 446 | -713321549876 |
| SPT(16) | 2531082900504228839 | 0 68 72 90 98 110 114 140 282 308 312 324 332 350 354 422 | -666453919670 |
| SPT(16) | 2531083044242662433 | 0 44 84 128 156 164 198 200 234 236 270 278 306 350 390 434 | -522715486076 |
| STPT(10) | 2531083801378293839 | 0 2 18 20 30 32 42 44 60 62 | 234420145330 |
| SPT(16) | 2531084206373679833 | 0 18 38 66 126 158 174 204 230 260 276 308 368 396 416 434 | 639415531324 |
| TPT(14) | 2531085522353593367 | 0 2 30 32 42 44 54 56 114 116 240 242 294 296 | 1955395444858 |
| SPT(16) | 2531085695718242009 | 0 18 48 54 62 72 120 132 140 152 200 210 218 224 254 272 | 2128760093500 |
| SPT(18) | 2531085824519190563 | 0 14 20 144 150 164 206 228 248 276 296 318 360 374 380 504 510 524 | 2257561042054 |
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