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Prime Tuple Database
Prime p0= 2549381022337728581 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 22 48 20 42 30 12 46 182 46 12 30 42 20 48 22 8 (?)
an: 0 8 30 78 98 140 170 182 228 410 456 468 498 540 560 608 630 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: [SG-FC] hl
db: batch=82, k=18, 8 22 48 20 42 30 12 46 182
dn: 0 8 22 48 20 42 30 12 46 182 46 12 30 42 20 48 22 8 (?)
an: 0 8 30 78 98 140 170 182 228 410 456 468 498 540 560 608 630 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: [SG-FC] hl
db: batch=82, k=18, 8 22 48 20 42 30 12 46 182
| SPT(16) | 2549379660271404931 | 0 10 12 18 22 28 42 132 166 256 270 276 280 286 288 298 | -1362066323650 |
| STPT(10) | 2549379677784419717 | 0 2 30 32 42 44 54 56 84 86 | -1344553308864 |
| STPT(12) | 2549379694638270671 | 0 2 36 38 78 80 168 170 210 212 246 248 | -1327699457910 |
| TPT(14) | 2549379857697179189 | 0 2 12 14 48 50 60 62 72 74 90 92 138 140 | -1164640549392 |
| STPT(10) | 2549380034836303517 | 0 2 30 32 60 62 90 92 120 122 | -987501425064 |
| STPT(10) | 2549380607880424817 | 0 2 42 44 72 74 102 104 144 146 | -414457303764 |
| SPT(16) | 2549381166582228469 | 0 58 72 78 100 148 178 208 222 252 282 330 352 358 372 430 | 144244499888 |
| SPT(16) | 2549381217782129821 | 0 18 28 30 58 82 88 100 138 150 156 180 208 210 220 238 | 195444401240 |
| SPT(16) | 2549381229731763491 | 0 50 60 158 176 198 212 242 246 276 290 312 330 428 438 488 | 207394034910 |
| SPT(16) | 2549381289432288881 | 0 36 66 92 108 122 162 168 170 176 216 230 246 272 302 338 | 267094560300 |
| SPT(16) | 2549381322316141121 | 0 6 20 30 50 128 146 176 180 210 228 306 326 336 350 356 | 299978412540 |
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