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Prime Tuple Database
Prime p0= 1853102845181682761 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 12 4 2 4 18 12 14 34 8 34 14 12 18 4 2 4 12 20 (?)
an: 0 20 32 36 38 42 60 72 86 120 128 162 176 188 206 210 212 216 228 248
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: suriv
db: batch=79, k=20, 20 12 4 2 4 18 12 14 34 8
dn: 0 20 12 4 2 4 18 12 14 34 8 34 14 12 18 4 2 4 12 20 (?)
an: 0 20 32 36 38 42 60 72 86 120 128 162 176 188 206 210 212 216 228 248
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: suriv
db: batch=79, k=20, 20 12 4 2 4 18 12 14 34 8
| STPT(10) | 1853101114964696489 | 0 2 12 14 90 92 168 170 180 182 | -1730216986272 |
| SPT(16) | 1853101402954353221 | 0 20 80 90 140 150 176 192 200 216 242 252 302 312 372 392 | -1442227329540 |
| STPT(10) | 1853102003323645829 | 0 2 18 20 30 32 42 44 60 62 | -841858036932 |
| STPT(10) | 1853102453425757057 | 0 2 30 32 42 44 54 56 84 86 | -391755925704 |
| STPT(10) | 1853102460647257997 | 0 2 60 62 72 74 84 86 144 146 | -384534424764 |
| STPT(10) | 1853102559513764549 | 0 2 12 14 90 92 168 170 180 182 | -285667918212 |
| STPT(10) | 1853102858373716429 | 0 2 18 20 30 32 42 44 60 62 | 13192033668 |
| STPT(10) | 1853103056922645527 | 0 2 24 26 42 44 60 62 84 86 | 211740962766 |
| SPT(16) | 1853103523846711259 | 0 14 48 60 62 78 114 134 138 158 194 210 212 224 258 272 | 678665028498 |
| STPT(10) | 1853103651384718037 | 0 2 30 32 42 44 54 56 84 86 | 806203035276 |
| SPT(16) | 1853104259435328017 | 0 6 30 62 66 84 86 114 122 150 152 170 174 206 230 236 | 1414253645256 |
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