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Prime Tuple Database
Prime p0= 2161187575322322731 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 64 6 18 92 10 6 20 22 20 6 10 92 18 6 64 2 (?)
an: 0 2 66 72 90 182 192 198 218 240 260 266 276 368 386 392 456 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=81, k=18, 2 64 6 18 92 10 6 20 22
dn: 0 2 64 6 18 92 10 6 20 22 20 6 10 92 18 6 64 2 (?)
an: 0 2 66 72 90 182 192 198 218 240 260 266 276 368 386 392 456 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=81, k=18, 2 64 6 18 92 10 6 20 22
| STPT(12) | 2161186318384492907 | 0 2 30 32 60 62 72 74 102 104 132 134 | -1256937829824 |
| TPT(14) | 2161186886191169519 | 0 2 42 44 48 50 90 92 138 140 168 170 222 224 | -689131153212 |
| SPT(16) | 2161187004649406353 | 0 36 46 78 114 124 210 226 228 244 330 340 376 408 418 454 | -570672916378 |
| SPT(13) | 2161187018050465019 | 0 24 72 84 90 114 132 150 174 180 192 240 264 | -557271857712 |
| SPT(16) | 2161187083068838823 | 0 20 38 48 56 60 98 144 290 336 374 378 386 396 414 434 | -492253483908 |
| SPT(16) | 2161187299800284213 | 0 14 20 24 38 110 134 146 198 210 234 306 320 324 330 344 | -275522038518 |
| SPT(16) | 2161187972328541451 | 0 8 38 86 116 120 128 138 140 150 158 162 192 240 270 278 | 397006218720 |
| SPT(16) | 2161188003294019241 | 0 38 126 132 146 168 176 182 246 252 260 282 296 302 390 428 | 427971696510 |
| STPT(10) | 2161188124991904101 | 0 2 30 32 60 62 90 92 120 122 | 549669581370 |
| SPT(20) | 2161188252557189629 | 0 70 72 124 138 160 190 208 232 252 280 300 324 342 372 394 408 460 462 532 | 677234866898 |
| STPT(10) | 2161188751161940439 | 0 2 18 20 30 32 42 44 60 62 | 1175839617708 |
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