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= 2091352952876966729 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 10 18 12 44 6 40 18 2 18 40 6 44 12 18 10 20 (?)
an: 0 20 30 48 60 104 110 150 168 170 188 228 234 278 290 308 318 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: CoolAtchOk
db: batch=80, k=18, 20 10 18 12 44 6 40 18 2
dn: 0 20 10 18 12 44 6 40 18 2 18 40 6 44 12 18 10 20 (?)
an: 0 20 30 48 60 104 110 150 168 170 188 228 234 278 290 308 318 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: CoolAtchOk
db: batch=80, k=18, 20 10 18 12 44 6 40 18 2
| STPT(12) | 2091350851388516717 | 0 2 30 32 42 44 72 74 84 86 114 116 | -2101488450012 |
| SPT(16) | 2091350874834068537 | 0 20 26 42 72 132 134 156 200 222 224 284 314 330 336 356 | -2078042898192 |
| STPT(10) | 2091350949686851397 | 0 2 30 32 42 44 54 56 84 86 | -2003190115332 |
| SPT(16) | 2091351270461214479 | 0 48 90 98 104 138 174 210 362 398 434 468 474 482 524 572 | -1682415752250 |
| STPT(10) | 2091352185580979987 | 0 2 12 14 42 44 72 74 84 86 | -767295986742 |
| SPT(16) | 2091352557280209277 | 0 36 52 60 66 132 160 190 192 222 250 316 322 330 346 382 | -395596757452 |
| STPT(10) | 2091353123569813847 | 0 2 42 44 72 74 102 104 144 146 | 170692847118 |
| SPT(16) | 2091353246460783911 | 0 6 8 62 68 110 128 140 168 180 198 240 246 300 302 308 | 293583817182 |
| SPT(18) | 2091353836240437037 | 0 52 54 70 96 106 112 210 222 274 286 384 390 400 426 442 444 496 | 883363470308 |
| STPT(10) | 2091354541628849207 | 0 2 60 62 72 74 84 86 144 146 | 1588751882478 |
| SPT(16) | 2091354583609722707 | 0 24 30 86 156 162 170 176 240 246 254 260 330 386 392 416 | 1630732755978 |
©2024 Tomáš Brada