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Prime Tuple Database
Prime p0= 247421220637994423 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 18 18 18 6 6 82 6 6 18 18 18 20 (?)
an: 0 20 38 56 74 80 86 168 174 180 198 216 234 254
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: vinn@[CNT]
db: batch=69, k=14, 20 18 18 18 6 6 82
dn: 0 20 18 18 18 6 6 82 6 6 18 18 18 20 (?)
an: 0 20 38 56 74 80 86 168 174 180 198 216 234 254
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: vinn@[CNT]
db: batch=69, k=14, 20 18 18 18 6 6 82
| SPT(14) | 247421114620567861 | 0 30 58 72 88 100 102 106 108 120 136 150 178 208 | -106017426562 |
| SPT(14) | 247421141487126641 | 0 12 116 140 146 150 158 180 188 192 198 222 326 338 | -79150867782 |
| SPT(14) | 247421154073990357 | 0 30 82 102 112 154 172 234 252 294 304 324 376 406 | -66564004066 |
| SPT(14) | 247421163592279739 | 0 20 24 30 74 80 104 108 132 138 182 188 192 212 | -57045714684 |
| SPT(14) | 247421186289937939 | 0 54 94 100 112 132 138 214 220 240 252 258 298 352 | -34348056484 |
| SPT(14) | 247421213110745957 | 0 20 30 62 72 114 182 252 320 362 372 404 414 434 | -7527248466 |
| SPT(14) | 247421235778060391 | 0 12 42 50 78 98 110 120 132 152 180 188 218 230 | 15140065968 |
| SPT(14) | 247421240414877731 | 0 20 48 68 80 86 96 182 192 198 210 230 258 278 | 19776883308 |
| SPT(14) | 247421264747748449 | 0 44 74 92 102 108 120 122 134 140 150 168 198 242 | 44109754026 |
| SPT(14) | 247421274880594411 | 0 16 60 70 76 106 112 150 156 186 192 202 246 262 | 54242599988 |
| SPT(14) | 247421275483754291 | 0 38 66 90 108 110 138 140 168 170 188 212 240 278 | 54845759868 |
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