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= 1920528831340202423 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 68 28 18 42 14 4 2 18 52 32 52 18 2 4 14 42 18 28 68 (?)
an: 0 68 96 114 156 170 174 176 194 246 278 330 348 350 354 368 410 428 456 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: JZD
db: batch=80, k=20, 68 28 18 42 14 4 2 18 52 32
dn: 0 68 28 18 42 14 4 2 18 52 32 52 18 2 4 14 42 18 28 68 (?)
an: 0 68 96 114 156 170 174 176 194 246 278 330 348 350 354 368 410 428 456 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: JZD
db: batch=80, k=20, 68 28 18 42 14 4 2 18 52 32
| STPT(10) | 1920527784063514907 | 0 2 150 152 180 182 210 212 360 362 | -1047276687516 |
| STPT(10) | 1920527871691587701 | 0 2 6 8 48 50 90 92 96 98 | -959648614722 |
| STPT(10) | 1920527933117279411 | 0 2 30 32 78 80 126 128 156 158 | -898222923012 |
| STPT(10) | 1920528062970170747 | 0 2 30 32 60 62 90 92 120 122 | -768370031676 |
| SPT(16) | 1920528628219524793 | 0 30 60 96 100 144 150 178 186 214 220 264 268 304 334 364 | -203120677630 |
| SPT(16) | 1920528673881541751 | 0 32 66 102 122 158 236 252 266 282 360 396 416 452 486 518 | -157458660672 |
| STPT(10) | 1920529081139085881 | 0 2 78 80 168 170 258 260 336 338 | 249798883458 |
| STPT(10) | 1920529392444712079 | 0 2 18 20 30 32 42 44 60 62 | 561104509656 |
| TPT(14) | 1920529600893531071 | 0 2 78 80 90 92 108 110 138 140 246 248 300 302 | 769553328648 |
| SPT(16) | 1920530153895559511 | 0 8 30 56 90 126 170 186 200 216 260 296 330 356 378 386 | 1322555357088 |
| STPT(10) | 1920530196632511221 | 0 2 6 8 18 20 30 32 36 38 | 1365292308798 |
©2024 Tomáš Brada