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Prime Tuple Database
Prime p0= 2272466527145610409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 52 78 2 12 6 12 28 14 16 14 28 12 6 12 2 78 52 (?)
an: 0 52 130 132 144 150 162 190 204 220 234 262 274 280 292 294 372 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Orange Kid
db: batch=81, k=18, 52 78 2 12 6 12 28 14 16
dn: 0 52 78 2 12 6 12 28 14 16 14 28 12 6 12 2 78 52 (?)
an: 0 52 130 132 144 150 162 190 204 220 234 262 274 280 292 294 372 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Orange Kid
db: batch=81, k=18, 52 78 2 12 6 12 28 14 16
| STPT(10) | 2272464967619845067 | 0 2 24 26 42 44 60 62 84 86 | -1559525765342 |
| STPT(10) | 2272465437477328739 | 0 2 48 50 60 62 72 74 120 122 | -1089668281670 |
| STPT(10) | 2272465718300739317 | 0 2 30 32 72 74 114 116 144 146 | -808844871092 |
| SPT(16) | 2272465826509827341 | 0 2 8 12 26 72 96 138 200 242 266 312 326 330 336 338 | -700635783068 |
| TPT(14) | 2272465871470223249 | 0 2 42 44 60 62 78 80 198 200 210 212 228 230 | -655675387160 |
| STPT(10) | 2272466174480808149 | 0 2 18 20 30 32 42 44 60 62 | -352664802260 |
| STPT(10) | 2272466861415262409 | 0 2 18 20 60 62 102 104 120 122 | 334269652000 |
| SPT(16) | 2272466907044211271 | 0 6 36 52 70 130 136 150 172 186 192 252 270 286 316 322 | 379898600862 |
| STPT(10) | 2272467062412422999 | 0 2 12 14 30 32 48 50 60 62 | 535266812590 |
| STPT(10) | 2272467120385829711 | 0 2 36 38 78 80 120 122 156 158 | 593240219302 |
| STPT(10) | 2272467185567007617 | 0 2 24 26 42 44 60 62 84 86 | 658421397208 |
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