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Prime Tuple Database
Prime p0= 2227639172187850931 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 38 72 28 20 22 6 2 40 2 6 22 20 28 72 38 (?)
an: 0 38 110 138 158 180 186 188 228 230 236 258 278 306 378 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Penguin
db: batch=81, k=16, 38 72 28 20 22 6 2 40
dn: 0 38 72 28 20 22 6 2 40 2 6 22 20 28 72 38 (?)
an: 0 38 110 138 158 180 186 188 228 230 236 258 278 306 378 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Penguin
db: batch=81, k=16, 38 72 28 20 22 6 2 40
| STPT(10) | 2227638224165915591 | 0 2 30 32 60 62 90 92 120 122 | -948021935340 |
| SPT(16) | 2227638238353578903 | 0 6 30 66 68 80 116 140 156 180 216 228 230 266 290 296 | -933834272028 |
| STPT(10) | 2227638401615941997 | 0 2 42 44 72 74 102 104 144 146 | -770571908934 |
| STPT(10) | 2227638637822554947 | 0 2 42 44 72 74 102 104 144 146 | -534365295984 |
| SPT(16) | 2227638713280619271 | 0 2 6 12 80 98 122 132 296 306 330 348 416 422 426 428 | -458907231660 |
| SPT(16) | 2227638895176069631 | 0 22 40 58 112 126 138 148 180 190 202 216 270 288 306 328 | -277011781300 |
| SPT(16) | 2227639420377470293 | 0 18 24 46 54 76 90 130 174 214 228 250 258 280 286 304 | 248189619362 |
| SPT(16) | 2227639524931821347 | 0 50 84 90 140 152 174 176 180 182 204 216 266 272 306 356 | 352743970416 |
| STPT(10) | 2227640017406520989 | 0 2 18 20 30 32 42 44 60 62 | 845218670058 |
| STPT(10) | 2227640860469845367 | 0 2 30 32 42 44 54 56 84 86 | 1688281994436 |
| SPT(16) | 2227640945326085351 | 0 2 12 18 20 138 156 168 170 182 200 318 320 326 336 338 | 1773138234420 |
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