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Prime Tuple Database
Prime p0= 2261247903066712327 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 48 12 4 6 6 12 26 16 26 12 6 6 4 12 48 6 (?)
an: 0 6 54 66 70 76 82 94 120 136 162 174 180 186 190 202 250 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Orange Kid
db: batch=81, k=18, 6 48 12 4 6 6 12 26 16
dn: 0 6 48 12 4 6 6 12 26 16 26 12 6 6 4 12 48 6 (?)
an: 0 6 54 66 70 76 82 94 120 136 162 174 180 186 190 202 250 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Orange Kid
db: batch=81, k=18, 6 48 12 4 6 6 12 26 16
| STPT(10) | 2261246540789699117 | 0 2 30 32 72 74 114 116 144 146 | -1362277013210 |
| STPT(10) | 2261247315421562717 | 0 2 12 14 42 44 72 74 84 86 | -587645149610 |
| STPT(10) | 2261247429119193197 | 0 2 12 14 72 74 132 134 144 146 | -473947519130 |
| STPT(10) | 2261247552448985279 | 0 2 12 14 90 92 168 170 180 182 | -350617727048 |
| STPT(10) | 2261247712917487079 | 0 2 78 80 120 122 162 164 240 242 | -190149225248 |
| STPT(10) | 2261247838688373719 | 0 2 18 20 30 32 42 44 60 62 | -64378338608 |
| SPT(16) | 2261248233952111409 | 0 24 74 92 102 108 140 144 158 162 194 200 210 228 278 302 | 330885399082 |
| SPT(16) | 2261248861170074749 | 0 4 18 24 58 70 120 208 210 298 348 360 394 400 414 418 | 958103362422 |
| SPT(16) | 2261249245736671439 | 0 2 12 30 32 44 54 104 168 218 228 240 242 260 270 272 | 1342669959112 |
| SPT(18) | 2261249290313462159 | 0 20 32 50 72 78 90 120 132 140 152 182 194 200 222 240 252 272 | 1387246749832 |
| TPT(14) | 2261249454030639419 | 0 2 48 50 72 74 138 140 180 182 222 224 252 254 | 1550963927092 |
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