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Prime Tuple Database
Prime p0= 2159820721483955813 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 60 10 26 96 4 18 56 16 56 18 4 96 26 10 60 44 (?)
an: 0 44 104 114 140 236 240 258 314 330 386 404 408 504 530 540 600 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Landjunge
db: batch=81, k=18, 44 60 10 26 96 4 18 56 16
dn: 0 44 60 10 26 96 4 18 56 16 56 18 4 96 26 10 60 44 (?)
an: 0 44 104 114 140 236 240 258 314 330 386 404 408 504 530 540 600 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Landjunge
db: batch=81, k=18, 44 60 10 26 96 4 18 56 16
| SPT(16) | 2159819730907311763 | 0 6 54 58 64 70 90 114 250 274 294 300 306 310 358 364 | -990576644050 |
| STPT(10) | 2159819869792551299 | 0 2 48 50 90 92 132 134 180 182 | -851691404514 |
| SPT(16) | 2159819930094331049 | 0 12 24 30 32 44 54 98 114 158 168 180 182 188 200 212 | -791389624764 |
| STPT(10) | 2159820002020606997 | 0 2 30 32 42 44 54 56 84 86 | -719463348816 |
| TPT(14) | 2159820080962608431 | 0 2 48 50 66 68 78 80 288 290 318 320 360 362 | -640521347382 |
| STPT(10) | 2159820557712789887 | 0 2 24 26 42 44 60 62 84 86 | -163771165926 |
| SPT(16) | 2159821410477778171 | 0 36 46 88 102 186 208 220 288 300 322 406 420 462 472 508 | 688993822358 |
| SPT(18) | 2159821767648318343 | 0 16 58 96 138 168 196 220 246 280 306 330 358 388 430 468 510 526 | 1046164362530 |
| SPT(16) | 2159821768042524317 | 0 14 30 86 90 114 144 146 210 212 242 266 270 326 342 356 | 1046558568504 |
| STPT(10) | 2159821848791924501 | 0 2 30 32 60 62 90 92 120 122 | 1127307968688 |
| SPT(16) | 2159821864876348301 | 0 62 102 158 168 182 192 206 252 266 276 290 300 356 396 458 | 1143392392488 |
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