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Prime Tuple Database
Prime p0= 2256139885231093321 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 30 6 18 64 20 70 8 142 8 70 20 64 18 6 30 12 (?)
an: 0 12 42 48 66 130 150 220 228 370 378 448 468 532 550 556 586 598
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: Drago75
db: batch=81, k=18, 12 30 6 18 64 20 70 8 142
dn: 0 12 30 6 18 64 20 70 8 142 8 70 20 64 18 6 30 12 (?)
an: 0 12 42 48 66 130 150 220 228 370 378 448 468 532 550 556 586 598
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: Drago75
db: batch=81, k=18, 12 30 6 18 64 20 70 8 142
| STPT(10) | 2256137838605253929 | 0 2 18 20 30 32 42 44 60 62 | -2046625839392 |
| SPT(16) | 2256138246890899447 | 0 46 70 96 150 180 192 216 256 280 292 322 376 402 426 472 | -1638340193874 |
| SPT(16) | 2256138546458188313 | 0 20 116 120 168 176 224 264 350 390 438 446 494 498 594 614 | -1338772905008 |
| STPT(10) | 2256138785079187607 | 0 2 30 32 42 44 54 56 84 86 | -1100151905714 |
| SPT(16) | 2256139173416736833 | 0 8 24 36 38 44 84 86 108 110 150 156 158 170 186 194 | -711814356488 |
| STPT(10) | 2256139568539094339 | 0 2 12 14 90 92 168 170 180 182 | -316691998982 |
| SPT(16) | 2256141132169014049 | 0 40 64 102 114 124 150 232 312 394 420 430 442 480 504 544 | 1246937920728 |
| STPT(10) | 2256141843573010829 | 0 2 42 44 60 62 78 80 120 122 | 1958341917508 |
| SPT(16) | 2256141931825890253 | 0 4 18 28 36 60 70 124 150 204 214 238 246 256 270 274 | 2046594796932 |
| SPT(16) | 2256142076652362681 | 0 18 98 102 122 146 186 210 248 272 312 336 356 360 440 458 | 2191421269360 |
| TPT(14) | 2256142240731392597 | 0 2 24 26 84 86 150 152 180 182 204 206 210 212 | 2355500299276 |
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