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Prime Tuple Database
Prime p0= 2178177396980130233 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 22 44 6 4 14 30 6 16 6 30 14 4 6 44 22 8 (?)
an: 0 8 30 74 80 84 98 128 134 150 156 186 200 204 210 254 276 284
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: [SG-FC] hl
db: batch=81, k=18, 8 22 44 6 4 14 30 6 16
dn: 0 8 22 44 6 4 14 30 6 16 6 30 14 4 6 44 22 8 (?)
an: 0 8 30 74 80 84 98 128 134 150 156 186 200 204 210 254 276 284
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: [SG-FC] hl
db: batch=81, k=18, 8 22 44 6 4 14 30 6 16
| STPT(10) | 2178175230102859061 | 0 2 6 8 48 50 90 92 96 98 | -2166877271172 |
| STPT(12) | 2178175580134540529 | 0 2 12 14 30 32 72 74 90 92 102 104 | -1816845589704 |
| STPT(10) | 2178175601067043691 | 0 2 36 38 78 80 120 122 156 158 | -1795913086542 |
| STPT(10) | 2178176110628283089 | 0 2 18 20 30 32 42 44 60 62 | -1286351847144 |
| STPT(10) | 2178176122580116847 | 0 2 24 26 42 44 60 62 84 86 | -1274400013386 |
| SPT(16) | 2178176669870839751 | 0 2 12 60 138 152 176 210 278 312 336 350 428 476 486 488 | -727109290482 |
| STPT(10) | 2178177540427331039 | 0 2 42 44 60 62 78 80 120 122 | 143447200806 |
| SPT(16) | 2178177601747077877 | 0 34 102 126 156 172 216 240 286 310 354 370 400 424 492 526 | 204766947644 |
| TPT(14) | 2178177799521952559 | 0 2 42 44 90 92 198 200 270 272 282 284 312 314 | 402541822326 |
| SPT(16) | 2178177891184831087 | 0 30 40 66 82 132 142 160 192 210 220 270 286 312 322 352 | 494204700854 |
| TPT(16) | 2178178014563321801 | 0 2 6 8 30 32 90 92 186 188 246 248 270 272 336 338 | 617583191568 |
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