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Prime Tuple Database
Prime p0= 261521263351174223 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 16 2 48 6 28 68 28 6 48 2 16 8 (?)
an: 0 8 24 26 74 80 108 176 204 210 258 260 276 284
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: davidBAM
db: batch=69, k=14, 8 16 2 48 6 28 68
dn: 0 8 16 2 48 6 28 68 28 6 48 2 16 8 (?)
an: 0 8 24 26 74 80 108 176 204 210 258 260 276 284
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: davidBAM
db: batch=69, k=14, 8 16 2 48 6 28 68
| TPT(12) | 261521151494760719 | 0 2 48 50 72 74 78 80 90 92 198 200 | -111856413504 |
| SPT(14) | 261521156130530113 | 0 6 16 30 48 58 70 114 126 136 154 168 178 184 | -107220644110 |
| SPT(14) | 261521194373970403 | 0 124 138 160 168 174 210 214 250 256 264 286 300 424 | -68977203820 |
| SPT(14) | 261521195714431463 | 0 30 56 90 96 110 126 158 174 188 194 228 254 284 | -67636742760 |
| SPT(14) | 261521220975687787 | 0 22 46 72 90 112 126 190 204 226 244 270 294 316 | -42375486436 |
| TPT(12) | 261521256068089427 | 0 2 90 92 114 116 132 134 174 176 324 326 | -7283084796 |
| TPT(12) | 261521270886510491 | 0 2 48 50 306 308 348 350 360 362 390 392 | 7535336268 |
| SPT(14) | 261521281517547049 | 0 18 40 82 150 238 252 298 312 400 468 510 532 550 | 18166372826 |
| SPT(14) | 261521284816626091 | 0 70 136 160 166 168 186 202 220 222 228 252 318 388 | 21465451868 |
| SPT(14) | 261521288815696493 | 0 6 26 68 78 90 110 114 134 146 156 198 218 224 | 25464522270 |
| SPT(14) | 261521304165831293 | 0 6 24 48 50 96 134 180 218 264 266 290 308 314 | 40814657070 |
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