Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 2131111006756685081 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 2 12 6 4 18 6 56 6 18 4 6 12 2 18 (?)
an: 0 18 20 32 38 42 60 66 122 128 146 150 156 168 170 188
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 188
Found by: raddoc
db: batch=80, k=16, 18 2 12 6 4 18 6 56
dn: 0 18 2 12 6 4 18 6 56 6 18 4 6 12 2 18 (?)
an: 0 18 20 32 38 42 60 66 122 128 146 150 156 168 170 188
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 188
Found by: raddoc
db: batch=80, k=16, 18 2 12 6 4 18 6 56
| SPT(20) | 2131109580861234317 | 0 2 12 32 54 56 122 186 200 210 236 246 260 324 390 392 414 434 444 446 | -1425895450764 |
| STPT(12) | 2131109874585655391 | 0 2 108 110 138 140 150 152 180 182 288 290 | -1132171029690 |
| SPT(16) | 2131109966394044123 | 0 8 26 50 54 80 126 140 144 158 204 230 234 258 276 284 | -1040362640958 |
| STPT(10) | 2131110351923769659 | 0 2 42 44 60 62 78 80 120 122 | -654832915422 |
| STPT(10) | 2131110705363878267 | 0 2 12 14 42 44 72 74 84 86 | -301392806814 |
| STPT(10) | 2131110969615364019 | 0 2 48 50 90 92 132 134 180 182 | -37141321062 |
| SPT(16) | 2131111192091947033 | 0 40 66 90 108 154 204 226 258 280 330 376 394 418 444 484 | 185335261952 |
| SPT(16) | 2131111420719295723 | 0 18 24 66 70 90 144 148 216 220 274 294 298 340 346 364 | 413962610642 |
| STPT(10) | 2131111934953399997 | 0 2 30 32 42 44 54 56 84 86 | 928196714916 |
| SPT(16) | 2131112137127265793 | 0 4 88 124 156 168 174 196 228 250 256 268 300 336 420 424 | 1130370580712 |
| SPT(16) | 2131112628653584349 | 0 14 44 48 60 68 170 174 224 228 330 338 350 354 384 398 | 1621896899268 |
©2024 Tomáš Brada