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Prime Tuple Database
Prime p0= 1913507378574769409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 22 18 48 44 16 32 10 32 16 44 48 18 22 8 12 (?)
an: 0 12 20 42 60 108 152 168 200 210 242 258 302 350 368 390 398 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: [SG-FC] dingdong
db: batch=80, k=18, 12 8 22 18 48 44 16 32 10
dn: 0 12 8 22 18 48 44 16 32 10 32 16 44 48 18 22 8 12 (?)
an: 0 12 20 42 60 108 152 168 200 210 242 258 302 350 368 390 398 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: [SG-FC] dingdong
db: batch=80, k=18, 12 8 22 18 48 44 16 32 10
| SPT(16) | 1913505966370795997 | 0 6 36 50 92 102 116 132 140 156 170 180 222 236 266 272 | -1412203973412 |
| SPT(16) | 1913506386667232557 | 0 54 70 114 126 154 156 180 256 280 282 310 322 366 382 436 | -991907536852 |
| SPT(16) | 1913506633968052723 | 0 28 48 94 124 138 160 190 234 264 286 300 330 376 396 424 | -744606716686 |
| STPT(10) | 1913506707983044589 | 0 2 18 20 30 32 42 44 60 62 | -670591724820 |
| STPT(10) | 1913506760483471999 | 0 2 18 20 30 32 42 44 60 62 | -618091297410 |
| STPT(10) | 1913507184426134597 | 0 2 24 26 42 44 60 62 84 86 | -194148634812 |
| TPT(14) | 1913507446066254947 | 0 2 54 56 60 62 84 86 150 152 192 194 234 236 | 67491485538 |
| SPT(16) | 1913507614245112489 | 0 48 70 84 118 154 168 174 178 184 198 234 268 282 304 352 | 235670343080 |
| STPT(10) | 1913508036345934277 | 0 2 30 32 42 44 54 56 84 86 | 657771164868 |
| SPT(16) | 1913508050928824219 | 0 2 30 74 90 128 132 158 174 200 204 242 258 302 330 332 | 672354054810 |
| STPT(10) | 1913508858691814339 | 0 2 42 44 90 92 138 140 180 182 | 1480117044930 |
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