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Prime Tuple Database
Prime p0= 1539318472938563281 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 30 14 16 54 26 40 2 40 2 40 26 54 16 14 30 16 (?)
an: 0 16 46 60 76 130 156 196 198 238 240 280 306 360 376 390 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: vanos0512
db: batch=78, k=18, 16 30 14 16 54 26 40 2 40
dn: 0 16 30 14 16 54 26 40 2 40 2 40 26 54 16 14 30 16 (?)
an: 0 16 46 60 76 130 156 196 198 238 240 280 306 360 376 390 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: vanos0512
db: batch=78, k=18, 16 30 14 16 54 26 40 2 40
| STPT(10) | 1539316579554467801 | 0 2 6 8 48 50 90 92 96 98 | -1893384095480 |
| SPT(16) | 1539316703161691203 | 0 60 70 148 156 168 178 204 220 246 256 268 276 354 364 424 | -1769776872078 |
| SPT(16) | 1539316869121489277 | 0 26 32 114 120 152 182 212 234 264 294 326 332 414 420 446 | -1603817074004 |
| STPT(10) | 1539317681296255319 | 0 2 18 20 30 32 42 44 60 62 | -791642307962 |
| SPT(16) | 1539317990311407979 | 0 30 40 58 78 84 100 138 214 252 268 274 294 312 322 352 | -482627155302 |
| STPT(10) | 1539318096119817857 | 0 2 30 32 42 44 54 56 84 86 | -376818745424 |
| SPT(16) | 1539318819899770027 | 0 4 16 24 42 54 66 72 154 160 172 184 202 210 222 226 | 346961206746 |
| SPT(16) | 1539318972698671651 | 0 6 40 58 88 106 132 148 180 196 222 240 270 288 322 328 | 499760108370 |
| STPT(10) | 1539318984192541217 | 0 2 30 32 42 44 54 56 84 86 | 511253977936 |
| SPT(16) | 1539319100244569753 | 0 6 26 30 44 90 96 114 116 134 140 186 200 204 224 230 | 627306006472 |
| STPT(10) | 1539319191509705129 | 0 2 18 20 30 32 42 44 60 62 | 718571141848 |
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