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Prime Tuple Database
Prime p0= 2171183884279273429 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 36 2 18 72 12 28 2 34 2 28 12 72 18 2 36 4 (?)
an: 0 4 40 42 60 132 144 172 174 208 210 238 250 322 340 342 378 382
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: [SG-FC] hl
db: batch=81, k=18, 4 36 2 18 72 12 28 2 34
dn: 0 4 36 2 18 72 12 28 2 34 2 28 12 72 18 2 36 4 (?)
an: 0 4 40 42 60 132 144 172 174 208 210 238 250 322 340 342 378 382
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: [SG-FC] hl
db: batch=81, k=18, 4 36 2 18 72 12 28 2 34
| SPT(16) | 2171182886227329883 | 0 6 24 28 30 108 166 184 210 228 286 364 366 370 388 394 | -998051943546 |
| SPT(16) | 2171183549353060961 | 0 20 26 36 66 68 140 146 252 258 330 332 362 372 378 398 | -334926212468 |
| STPT(10) | 2171183601456303167 | 0 2 24 26 42 44 60 62 84 86 | -282822970262 |
| SPT(16) | 2171183686856941609 | 0 10 108 112 228 234 264 340 342 418 448 454 570 574 672 682 | -197422331820 |
| TPT(16) | 2171183766905856749 | 0 2 12 14 132 134 138 140 168 170 228 230 258 260 270 272 | -117373416680 |
| STPT(10) | 2171183826774068567 | 0 2 24 26 42 44 60 62 84 86 | -57505204862 |
| STPT(10) | 2171184179140406231 | 0 2 6 8 48 50 90 92 96 98 | 294861132802 |
| STPT(10) | 2171184444254707559 | 0 2 18 20 30 32 42 44 60 62 | 559975434130 |
| STPT(10) | 2171184446035369517 | 0 2 30 32 42 44 54 56 84 86 | 561756096088 |
| STPT(10) | 2171184478879896581 | 0 2 6 8 48 50 90 92 96 98 | 594600623152 |
| STPT(10) | 2171184883919974589 | 0 2 18 20 30 32 42 44 60 62 | 999640701160 |
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