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Prime Tuple Database
Prime p0= 457351142425654507 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 6 54 52 18 20 10 78 8 16 8 78 10 20 18 52 54 6 24 (?)
an: 0 24 30 84 136 154 174 184 262 270 286 294 372 382 402 420 472 526 532 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: marsinph
db: batch=70, k=20, 24 6 54 52 18 20 10 78 8 16
dn: 0 24 6 54 52 18 20 10 78 8 16 8 78 10 20 18 52 54 6 24 (?)
an: 0 24 30 84 136 154 174 184 262 270 286 294 372 382 402 420 472 526 532 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: marsinph
db: batch=70, k=20, 24 6 54 52 18 20 10 78 8 16
| SPT(14) | 457351039509007489 | 0 4 18 24 42 52 54 58 60 70 88 94 108 112 | -102916647018 |
| SPT(14) | 457351073413477993 | 0 60 106 126 136 144 150 184 190 198 208 228 274 334 | -69012176514 |
| SPT(14) | 457351096736354237 | 0 30 32 54 72 92 126 170 204 224 242 264 266 296 | -45689300270 |
| TPT(12) | 457351099511757797 | 0 2 132 134 162 164 390 392 414 416 552 554 | -42913896710 |
| SPT(14) | 457351105961780551 | 0 10 36 42 70 76 112 156 192 198 226 232 258 268 | -36463873956 |
| SPT(14) | 457351137961242649 | 0 18 88 124 138 150 178 180 208 220 234 270 340 358 | -4464411858 |
| SPT(14) | 457351156777947973 | 0 4 10 24 30 46 100 114 168 184 190 204 210 214 | 14352293466 |
| SPT(14) | 457351157237737313 | 0 18 38 50 66 108 110 174 176 218 234 246 266 284 | 14812082806 |
| SPT(14) | 457351169129854339 | 0 30 42 48 58 60 72 118 130 132 142 148 160 190 | 26704199832 |
| SPT(14) | 457351173930531047 | 0 26 30 56 102 140 156 170 186 224 270 296 300 326 | 31504876540 |
| SPT(14) | 457351192829462413 | 0 4 10 40 54 58 100 138 180 184 198 228 234 238 | 50403807906 |
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