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= 2338914903218932411 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 18 60 6 72 30 18 16 18 30 72 6 60 18 42 (?)
an: 0 42 60 120 126 198 228 246 262 280 310 382 388 448 466 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Xenon
db: batch=81, k=16, 42 18 60 6 72 30 18 16
dn: 0 42 18 60 6 72 30 18 16 18 30 72 6 60 18 42 (?)
an: 0 42 60 120 126 198 228 246 262 280 310 382 388 448 466 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Xenon
db: batch=81, k=16, 42 18 60 6 72 30 18 16
| STPT(10) | 2338914183476118299 | 0 2 18 20 60 62 102 104 120 122 | -719742814112 |
| STPT(10) | 2338914237544969751 | 0 2 6 8 18 20 30 32 36 38 | -665673962660 |
| SPT(13) | 2338914298276640453 | 0 18 48 84 144 168 174 180 204 264 300 330 348 | -604942291958 |
| SPT(16) | 2338914468036251869 | 0 10 58 84 168 184 210 214 318 322 348 364 448 474 522 532 | -435182680542 |
| STPT(10) | 2338914565000677479 | 0 2 12 14 30 32 48 50 60 62 | -338218254932 |
| SPT(16) | 2338914663786831997 | 0 6 16 100 114 150 174 192 304 322 346 382 396 480 490 496 | -239432100414 |
| STPT(10) | 2338915077108543839 | 0 2 12 14 90 92 168 170 180 182 | 173889611428 |
| SPT(16) | 2338915133693247259 | 0 30 100 120 154 184 190 220 222 252 258 288 322 342 412 442 | 230474314848 |
| SPT(16) | 2338916228137014901 | 0 22 60 78 82 96 112 138 190 216 232 246 250 268 306 328 | 1324918082490 |
| SPT(16) | 2338916513276462381 | 0 6 20 92 150 162 182 192 230 240 260 272 330 402 416 422 | 1610057529970 |
| SPT(16) | 2338916830122530821 | 0 16 22 36 48 76 102 192 196 286 312 340 352 366 372 388 | 1926903598410 |
©2024 Tomáš Brada