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Prime Tuple Database
Prime p0= 1346808720935487431 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 20 4 36 74 12 4 60 6 44 6 60 4 12 74 36 4 20 6 (?)
an: 0 6 26 30 66 140 152 156 216 222 266 272 332 336 348 422 458 462 482 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: robbysites
db: batch=77, k=20, 6 20 4 36 74 12 4 60 6 44
dn: 0 6 20 4 36 74 12 4 60 6 44 6 60 4 12 74 36 4 20 6 (?)
an: 0 6 26 30 66 140 152 156 216 222 266 272 332 336 348 422 458 462 482 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: robbysites
db: batch=77, k=20, 6 20 4 36 74 12 4 60 6 44
| SPT(16) | 1346807244291847153 | 0 34 40 58 76 78 88 118 126 156 166 168 186 204 210 244 | -1476643640278 |
| STPT(10) | 1346807558202381731 | 0 2 30 32 120 122 210 212 240 242 | -1162733105700 |
| STPT(10) | 1346807944220517719 | 0 2 48 50 90 92 132 134 180 182 | -776714969712 |
| SPT(16) | 1346808098832578197 | 0 40 46 76 84 96 114 154 186 226 244 256 264 294 300 340 | -622102909234 |
| SPT(16) | 1346808257281246297 | 0 70 76 82 90 102 186 220 252 286 370 382 390 396 402 472 | -463654241134 |
| STPT(10) | 1346808461761709069 | 0 2 12 14 30 32 48 50 60 62 | -259173778362 |
| STPT(10) | 1346809041951860087 | 0 2 12 14 42 44 72 74 84 86 | 321016372656 |
| TPT(14) | 1346809470168224189 | 0 2 12 14 30 32 72 74 108 110 162 164 210 212 | 749232736758 |
| STPT(10) | 1346809516651079099 | 0 2 48 50 90 92 132 134 180 182 | 795715591668 |
| STPT(10) | 1346810360772493847 | 0 2 24 26 42 44 60 62 84 86 | 1639837006416 |
| STPT(10) | 1346811550622415041 | 0 2 36 38 108 110 180 182 216 218 | 2829686927610 |
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