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Prime Tuple Database
Prime p0= 1867780254567807253 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 4 26 34 6 8 24 60 10 38 10 60 24 8 6 34 26 4 6 (?)
an: 0 6 10 36 70 76 84 108 168 178 216 226 286 310 318 324 358 384 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: =Lupus=
db: batch=79, k=20, 6 4 26 34 6 8 24 60 10 38
dn: 0 6 4 26 34 6 8 24 60 10 38 10 60 24 8 6 34 26 4 6 (?)
an: 0 6 10 36 70 76 84 108 168 178 216 226 286 310 318 324 358 384 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: =Lupus=
db: batch=79, k=20, 6 4 26 34 6 8 24 60 10 38
| STPT(10) | 1867778515557034877 | 0 2 30 32 42 44 54 56 84 86 | -1739010772376 |
| STPT(10) | 1867778747605093247 | 0 2 12 14 42 44 72 74 84 86 | -1506962714006 |
| SPT(16) | 1867778822425992433 | 0 6 24 28 46 70 88 94 210 216 234 258 276 280 298 304 | -1432141814820 |
| TPT(14) | 1867778972098952279 | 0 2 108 110 132 134 180 182 210 212 222 224 288 290 | -1282468854974 |
| SPT(16) | 1867779361760481569 | 0 24 38 50 78 122 134 152 210 228 240 284 312 324 338 362 | -892807325684 |
| SPT(16) | 1867779875400214703 | 0 14 26 36 110 126 140 146 168 174 188 204 278 288 300 314 | -379167592550 |
| STPT(10) | 1867780299176333369 | 0 2 18 20 60 62 102 104 120 122 | 44608526116 |
| TPT(16) | 1867780349330180249 | 0 2 30 32 42 44 180 182 198 200 240 242 252 254 318 320 | 94762372996 |
| STPT(10) | 1867780435021661117 | 0 2 24 26 42 44 60 62 84 86 | 180453853864 |
| SPT(16) | 1867780521508592711 | 0 30 42 62 72 80 98 138 140 180 198 206 216 236 248 278 | 266940785458 |
| SPT(16) | 1867780573821247271 | 0 18 20 26 72 86 138 156 242 260 312 326 372 378 380 398 | 319253440018 |
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