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Prime Tuple Database
Prime p0= 2648505881227585081 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 8 22 14 34 92 40 2 40 92 34 14 22 8 28 (?)
an: 0 28 36 58 72 106 198 238 240 280 372 406 420 442 450 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: biodoc
db: batch=82, k=16, 28 8 22 14 34 92 40 2
dn: 0 28 8 22 14 34 92 40 2 40 92 34 14 22 8 28 (?)
an: 0 28 36 58 72 106 198 238 240 280 372 406 420 442 450 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: biodoc
db: batch=82, k=16, 28 8 22 14 34 92 40 2
| STPT(12) | 2648504870408236241 | 0 2 6 8 120 122 216 218 330 332 336 338 | -1010819348840 |
| STPT(10) | 2648505128204434319 | 0 2 42 44 60 62 78 80 120 122 | -753023150762 |
| STPT(10) | 2648505221757915407 | 0 2 30 32 42 44 54 56 84 86 | -659469669674 |
| SPT(16) | 2648505690165083681 | 0 66 80 108 176 228 240 248 330 338 350 402 470 498 512 578 | -191062501400 |
| STPT(10) | 2648505762675704609 | 0 2 18 20 30 32 42 44 60 62 | -118551880472 |
| SPT(16) | 2648505859763435093 | 0 8 78 108 116 120 218 224 270 276 374 378 386 416 486 494 | -21464149988 |
| TPT(14) | 2648506118738482019 | 0 2 12 14 108 110 120 122 138 140 180 182 222 224 | 237510896938 |
| STPT(10) | 2648506228946817917 | 0 2 12 14 42 44 72 74 84 86 | 347719232836 |
| STPT(10) | 2648506739859766991 | 0 2 6 8 18 20 30 32 36 38 | 858632181910 |
| STPT(10) | 2648506994658485381 | 0 2 36 38 78 80 120 122 156 158 | 1113430900300 |
| SPT(16) | 2648507327152908371 | 0 12 36 50 96 120 122 132 140 150 152 176 222 236 260 272 | 1445925323290 |
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