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Prime Tuple Database
Prime p0= 2027471656876530343 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 24 46 2 22 18 44 10 26 22 26 10 44 18 22 2 46 24 24 (?)
an: 0 24 48 94 96 118 136 180 190 216 238 264 274 318 336 358 360 406 430 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=20, 24 24 46 2 22 18 44 10 26 22
dn: 0 24 24 46 2 22 18 44 10 26 22 26 10 44 18 22 2 46 24 24 (?)
an: 0 24 48 94 96 118 136 180 190 216 238 264 274 318 336 358 360 406 430 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=20, 24 24 46 2 22 18 44 10 26 22
| STPT(10) | 2027470343440435097 | 0 2 12 14 42 44 72 74 84 86 | -1313436095246 |
| STPT(10) | 2027470416718042991 | 0 2 30 32 60 62 90 92 120 122 | -1240158487352 |
| SPT(16) | 2027470760342544289 | 0 12 22 34 70 90 114 142 180 208 232 252 288 300 310 322 | -896533986054 |
| STPT(10) | 2027470774402249619 | 0 2 42 44 60 62 78 80 120 122 | -882474280724 |
| SPT(16) | 2027471055937724321 | 0 30 66 86 108 158 168 212 276 320 330 380 402 422 458 488 | -600938806022 |
| STPT(10) | 2027471607753989819 | 0 2 78 80 120 122 162 164 240 242 | -49122540524 |
| SPT(16) | 2027471664839234281 | 0 82 90 96 106 120 136 148 180 192 208 222 232 238 246 328 | 7962703938 |
| STPT(10) | 2027471678150929847 | 0 2 42 44 72 74 102 104 144 146 | 21274399504 |
| STPT(10) | 2027471816340334919 | 0 2 18 20 60 62 102 104 120 122 | 159463804576 |
| STPT(10) | 2027471863091383601 | 0 2 6 8 48 50 90 92 96 98 | 206214853258 |
| STPT(10) | 2027472054167764817 | 0 2 30 32 42 44 54 56 84 86 | 397291234474 |
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