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Prime Tuple Database
Prime p0= 1687027547716832869 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 14 10 20 52 8 6 28 56 16 56 28 6 8 52 20 10 14 4 (?)
an: 0 4 18 28 48 100 108 114 142 198 214 270 298 304 312 364 384 394 408 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: CoolAtchOk
db: batch=79, k=20, 4 14 10 20 52 8 6 28 56 16
dn: 0 4 14 10 20 52 8 6 28 56 16 56 28 6 8 52 20 10 14 4 (?)
an: 0 4 18 28 48 100 108 114 142 198 214 270 298 304 312 364 384 394 408 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: CoolAtchOk
db: batch=79, k=20, 4 14 10 20 52 8 6 28 56 16
| STPT(10) | 1687026454792987541 | 0 2 36 38 78 80 120 122 156 158 | -1092923845328 |
| SPT(16) | 1687026484679114363 | 0 24 38 54 66 114 120 200 204 284 290 338 350 366 380 404 | -1063037718506 |
| STPT(10) | 1687027330158946871 | 0 2 186 188 198 200 210 212 396 398 | -217557885998 |
| STPT(10) | 1687027362060797357 | 0 2 30 32 42 44 54 56 84 86 | -185656035512 |
| STPT(10) | 1687027449229600571 | 0 2 30 32 60 62 90 92 120 122 | -98487232298 |
| STPT(10) | 1687027485738601967 | 0 2 30 32 102 104 174 176 204 206 | -61978230902 |
| STPT(10) | 1687027689777724199 | 0 2 12 14 90 92 168 170 180 182 | 142060891330 |
| STPT(10) | 1687027695423836327 | 0 2 72 74 102 104 132 134 204 206 | 147707003458 |
| STPT(10) | 1687028151812772887 | 0 2 24 26 42 44 60 62 84 86 | 604095940018 |
| STPT(12) | 1687028158867268207 | 0 2 42 44 72 74 102 104 132 134 174 176 | 611150435338 |
| STPT(10) | 1687028285159438327 | 0 2 12 14 42 44 72 74 84 86 | 737442605458 |
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