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Prime Tuple Database
Prime p0= 2820508961840914907 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 14 40 20 60 30 12 28 2 58 2 28 12 30 60 20 40 14 30 (?)
an: 0 30 44 84 104 164 194 206 234 236 294 296 324 336 366 426 446 486 500 530
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=82, k=20, 30 14 40 20 60 30 12 28 2 58
dn: 0 30 14 40 20 60 30 12 28 2 58 2 28 12 30 60 20 40 14 30 (?)
an: 0 30 44 84 104 164 194 206 234 236 294 296 324 336 366 426 446 486 500 530
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=82, k=20, 30 14 40 20 60 30 12 28 2 58
| TPT(14) | 2820507845999714579 | 0 2 18 20 42 44 60 62 102 104 258 260 288 290 | -1115841200328 |
| SPT(16) | 2820508386020575277 | 0 56 60 62 80 96 122 132 164 174 200 216 234 236 240 296 | -575820339630 |
| SPT(16) | 2820508392147932263 | 0 18 30 88 120 126 130 138 196 204 208 214 246 304 316 334 | -569692982644 |
| SPT(16) | 2820508406026703797 | 0 12 60 70 82 132 150 160 186 196 214 264 276 286 334 346 | -555814211110 |
| SPT(16) | 2820508407799125917 | 0 30 66 84 150 152 240 252 254 266 354 356 422 440 476 506 | -554041788990 |
| TPT(14) | 2820508679105493377 | 0 2 72 74 210 212 234 236 372 374 414 416 444 446 | -282735421530 |
| SPT(13) | 2820509097968930587 | 0 30 60 66 84 126 150 174 216 234 240 270 300 | 136128015680 |
| STPT(10) | 2820509112147748337 | 0 2 30 32 42 44 54 56 84 86 | 150306833430 |
| SPT(16) | 2820509160345607849 | 0 24 28 42 54 84 114 138 154 178 208 238 250 264 268 292 | 198504692942 |
| STPT(10) | 2820509449695053297 | 0 2 30 32 42 44 54 56 84 86 | 487854138390 |
| STPT(10) | 2820509827705009499 | 0 2 42 44 90 92 138 140 180 182 | 865864094592 |
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