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Prime Tuple Database
Prime p0= 2221641689721252193 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 8 4 8 54 30 4 26 4 30 54 8 4 8 16 (?)
an: 0 16 24 28 36 90 120 124 150 154 184 238 246 250 258 274
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: herby44
db: batch=81, k=16, 16 8 4 8 54 30 4 26
dn: 0 16 8 4 8 54 30 4 26 4 30 54 8 4 8 16 (?)
an: 0 16 24 28 36 90 120 124 150 154 184 238 246 250 258 274
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: herby44
db: batch=81, k=16, 16 8 4 8 54 30 4 26
| STPT(10) | 2221640347545662777 | 0 2 30 32 42 44 54 56 84 86 | -1342175589416 |
| STPT(10) | 2221641181772288789 | 0 2 42 44 60 62 78 80 120 122 | -507948963404 |
| SPT(16) | 2221641227602409741 | 0 32 50 56 140 150 206 218 240 252 308 318 402 408 426 458 | -462118842452 |
| STPT(10) | 2221641365550058547 | 0 2 30 32 42 44 54 56 84 86 | -324171193646 |
| SPT(16) | 2221641515502860393 | 0 8 18 20 50 54 56 68 126 138 140 144 174 176 186 194 | -174218391800 |
| STPT(12) | 2221641679385728211 | 0 2 108 110 120 122 138 140 150 152 258 260 | -10335523982 |
| SPT(16) | 2221642413940366873 | 0 84 124 130 144 154 178 180 238 240 264 274 288 294 334 418 | 724219114680 |
| STPT(10) | 2221642440148348727 | 0 2 42 44 72 74 102 104 144 146 | 750427096534 |
| TPT(14) | 2221643311108389689 | 0 2 48 50 78 80 108 110 138 140 222 224 378 380 | 1621387137496 |
| STPT(10) | 2221643535672654827 | 0 2 30 32 42 44 54 56 84 86 | 1845951402634 |
| STPT(10) | 2221643652014658167 | 0 2 30 32 102 104 174 176 204 206 | 1962293405974 |
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