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Prime Tuple Database
Prime p0= 2660984735186076967 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 10 18 14 10 42 6 14 4 14 6 42 10 14 18 10 42 (?)
an: 0 42 52 70 84 94 136 142 156 160 174 180 222 232 246 264 274 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: conf [MM]
db: batch=82, k=18, 42 10 18 14 10 42 6 14 4
dn: 0 42 10 18 14 10 42 6 14 4 14 6 42 10 14 18 10 42 (?)
an: 0 42 52 70 84 94 136 142 156 160 174 180 222 232 246 264 274 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: conf [MM]
db: batch=82, k=18, 42 10 18 14 10 42 6 14 4
| SPT(16) | 2660983777591381819 | 0 12 22 40 48 52 58 84 148 174 180 184 192 210 220 232 | -957594695148 |
| SPT(16) | 2660983849205925641 | 0 6 30 62 80 90 102 156 182 236 248 258 276 308 332 338 | -885980151326 |
| STPT(10) | 2660983993804603937 | 0 2 30 32 42 44 54 56 84 86 | -741381473030 |
| TPT(14) | 2660984076746923817 | 0 2 30 32 192 194 204 206 264 266 282 284 360 362 | -658439153150 |
| SPT(16) | 2660984275171447339 | 0 28 48 114 142 178 184 192 220 228 234 270 298 364 384 412 | -460014629628 |
| SPT(13) | 2660984682042112631 | 0 30 60 168 186 216 228 240 270 288 396 426 456 | -53143964336 |
| STPT(10) | 2660985030143369957 | 0 2 24 26 42 44 60 62 84 86 | 294957292990 |
| STPT(10) | 2660985151080576347 | 0 2 24 26 42 44 60 62 84 86 | 415894499380 |
| SPT(16) | 2660985330466528883 | 0 20 44 48 54 96 104 138 146 180 188 230 236 240 264 284 | 595280451916 |
| SPT(16) | 2660985534416993867 | 0 132 146 200 206 234 240 252 254 266 272 300 306 360 374 506 | 799230916900 |
| STPT(10) | 2660985586258197461 | 0 2 6 8 48 50 90 92 96 98 | 851072120494 |
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