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Prime Tuple Database
Prime p0= 1520913382786370227 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 66 14 6 54 12 10 8 10 12 54 6 14 66 4 (?)
an: 0 4 70 84 90 144 156 166 174 184 196 250 256 270 336 340
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 340
Found by: vanos0512
db: batch=78, k=16, 4 66 14 6 54 12 10 8
dn: 0 4 66 14 6 54 12 10 8 10 12 54 6 14 66 4 (?)
an: 0 4 70 84 90 144 156 166 174 184 196 250 256 270 336 340
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 340
Found by: vanos0512
db: batch=78, k=16, 4 66 14 6 54 12 10 8
| SPT(16) | 1520911454601865673 | 0 54 78 90 98 116 138 158 246 266 288 306 314 326 350 404 | -1928184504554 |
| STPT(10) | 1520911488193918349 | 0 2 42 44 90 92 138 140 180 182 | -1894592451878 |
| STPT(10) | 1520911529828906387 | 0 2 30 32 42 44 54 56 84 86 | -1852957463840 |
| STPT(10) | 1520912116833651077 | 0 2 30 32 42 44 54 56 84 86 | -1265952719150 |
| STPT(10) | 1520912633070574559 | 0 2 12 14 30 32 48 50 60 62 | -749715795668 |
| STPT(10) | 1520912939544194039 | 0 2 18 20 30 32 42 44 60 62 | -443242176188 |
| TPT(14) | 1520913578744892389 | 0 2 78 80 192 194 210 212 288 290 378 380 420 422 | 195958522162 |
| SPT(16) | 1520913891014705857 | 0 40 42 54 102 120 174 186 190 202 256 274 322 334 336 376 | 508228335630 |
| STPT(10) | 1520913978113242211 | 0 2 36 38 78 80 120 122 156 158 | 595326871984 |
| STPT(10) | 1520914023171187199 | 0 2 42 44 60 62 78 80 120 122 | 640384816972 |
| SPT(16) | 1520914090028570747 | 0 12 20 56 102 152 174 182 234 242 264 314 360 396 404 416 | 707242200520 |
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