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Prime Tuple Database
Prime p0= 2568503858784401999 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 14 6 6 24 6 34 6 164 6 34 6 24 6 6 14 18 (?)
an: 0 18 32 38 44 68 74 108 114 278 284 318 324 348 354 360 374 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Penguin
db: batch=82, k=18, 18 14 6 6 24 6 34 6 164
dn: 0 18 14 6 6 24 6 34 6 164 6 34 6 24 6 6 14 18 (?)
an: 0 18 32 38 44 68 74 108 114 278 284 318 324 348 354 360 374 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Penguin
db: batch=82, k=18, 18 14 6 6 24 6 34 6 164
| STPT(12) | 2568502320730465727 | 0 2 54 56 84 86 150 152 180 182 234 236 | -1538053936272 |
| STPT(10) | 2568502385045432159 | 0 2 18 20 30 32 42 44 60 62 | -1473738969840 |
| STPT(10) | 2568502424723519201 | 0 2 30 32 78 80 126 128 156 158 | -1434060882798 |
| STPT(10) | 2568502511325564629 | 0 2 12 14 30 32 48 50 60 62 | -1347458837370 |
| SPT(16) | 2568502734831632569 | 0 24 48 64 94 112 168 202 210 244 300 318 348 364 388 412 | -1123952769430 |
| STPT(10) | 2568503328231795137 | 0 2 30 32 42 44 54 56 84 86 | -530552606862 |
| STPT(10) | 2568503971251305609 | 0 2 18 20 30 32 42 44 60 62 | 112466903610 |
| SPT(16) | 2568504127421101993 | 0 16 28 58 60 100 154 160 264 270 324 364 366 396 408 424 | 268636699994 |
| TPT(14) | 2568505157689462091 | 0 2 48 50 60 62 78 80 126 128 156 158 246 248 | 1298905060092 |
| SPT(16) | 2568505319275918697 | 0 50 90 96 104 146 164 174 266 276 294 336 344 350 390 440 | 1460491516698 |
| SPT(16) | 2568505472719459499 | 0 18 42 44 50 80 108 158 174 224 252 282 288 290 314 332 | 1613935057500 |
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