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= 1230581621825966321 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 6 18 20 40 30 12 2 12 30 40 20 18 6 42 (?)
an: 0 42 48 66 86 126 156 168 170 182 212 252 272 290 296 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: mikey
db: batch=77, k=16, 42 6 18 20 40 30 12 2
dn: 0 42 6 18 20 40 30 12 2 12 30 40 20 18 6 42 (?)
an: 0 42 48 66 86 126 156 168 170 182 212 252 272 290 296 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: mikey
db: batch=77, k=16, 42 6 18 20 40 30 12 2
| STPT(10) | 1230580077362817497 | 0 2 30 32 42 44 54 56 84 86 | -1544463148824 |
| SPT(16) | 1230580084479528943 | 0 40 54 70 108 136 208 216 298 306 378 406 444 460 474 514 | -1537346437378 |
| STPT(10) | 1230580288231784447 | 0 2 12 14 42 44 72 74 84 86 | -1333594181874 |
| STPT(10) | 1230580869826363397 | 0 2 24 26 42 44 60 62 84 86 | -751999602924 |
| SPT(13) | 1230580934834423453 | 0 54 66 114 144 186 210 234 276 306 354 366 420 | -686991542868 |
| SPT(16) | 1230581110593907841 | 0 6 126 152 186 192 200 290 378 468 476 482 516 542 662 668 | -511232058480 |
| STPT(10) | 1230581628754593131 | 0 2 30 32 78 80 126 128 156 158 | 6928626810 |
| SPT(16) | 1230581815295460709 | 0 70 90 112 148 154 174 210 232 268 288 294 330 352 372 442 | 193469494388 |
| TPT(14) | 1230581864388193391 | 0 2 18 20 60 62 96 98 138 140 228 230 270 272 | 242562227070 |
| SPT(16) | 1230581987261483473 | 0 24 28 84 88 148 180 198 220 238 270 330 334 390 394 418 | 365435517152 |
| SPT(16) | 1230581992705990469 | 0 18 24 30 108 198 210 228 234 252 264 354 432 438 444 462 | 370880024148 |
©2024 Tomáš Brada