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Prime Tuple Database
Prime p0= 867878165774399473 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 36 14 6 16 8 16 26 4 26 16 8 16 6 14 36 28 (?)
an: 0 28 64 78 84 100 108 124 150 154 180 196 204 220 226 240 276 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Frank [NT]
db: batch=73, k=18, 28 36 14 6 16 8 16 26 4
dn: 0 28 36 14 6 16 8 16 26 4 26 16 8 16 6 14 36 28 (?)
an: 0 28 64 78 84 100 108 124 150 154 180 196 204 220 226 240 276 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Frank [NT]
db: batch=73, k=18, 28 36 14 6 16 8 16 26 4
| STPT(10) | 867876784686083057 | 0 2 30 32 42 44 54 56 84 86 | -1381088316416 |
| SPT(18) | 867876908659317553 | 0 58 78 100 124 178 184 198 204 280 286 300 306 360 384 406 426 484 | -1257115081920 |
| STPT(10) | 867877201880012717 | 0 2 30 32 42 44 54 56 84 86 | -963894386756 |
| SPT(16) | 867877252111987141 | 0 16 40 70 72 100 156 180 268 292 348 376 378 408 432 448 | -913662412332 |
| STPT(10) | 867877602689758877 | 0 2 60 62 72 74 84 86 144 146 | -563084640596 |
| STPT(10) | 867878003408646467 | 0 2 12 14 42 44 72 74 84 86 | -162365753006 |
| STPT(10) | 867878970653933267 | 0 2 30 32 42 44 54 56 84 86 | 804879533794 |
| SPT(16) | 867879108461432591 | 0 6 12 86 116 122 146 150 188 192 216 222 252 326 332 338 | 942687033118 |
| STPT(10) | 867879370417217297 | 0 2 12 14 42 44 72 74 84 86 | 1204642817824 |
| STPT(12) | 867880397863379009 | 0 2 30 32 42 44 90 92 102 104 132 134 | 2232088979536 |
| STPT(10) | 867881138299777499 | 0 2 18 20 30 32 42 44 60 62 | 2972525378026 |
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