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= 2146221997525321241 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 10 12 2 10 200 18 10 38 10 18 200 10 2 12 10 8 (?)
an: 0 8 18 30 32 42 242 260 270 308 318 336 536 546 548 560 570 578
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: Landjunge
db: batch=80, k=18, 8 10 12 2 10 200 18 10 38
dn: 0 8 10 12 2 10 200 18 10 38 10 18 200 10 2 12 10 8 (?)
an: 0 8 18 30 32 42 242 260 270 308 318 336 536 546 548 560 570 578
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: Landjunge
db: batch=80, k=18, 8 10 12 2 10 200 18 10 38
| SPT(16) | 2146221486374093483 | 0 14 56 68 78 134 144 168 176 200 210 266 276 288 330 344 | -511151227758 |
| TPT(14) | 2146221533330668877 | 0 2 180 182 264 266 312 314 402 404 420 422 612 614 | -464194652364 |
| STPT(10) | 2146221560652167111 | 0 2 36 38 78 80 120 122 156 158 | -436873154130 |
| STPT(10) | 2146221581701592579 | 0 2 18 20 30 32 42 44 60 62 | -415823728662 |
| STPT(10) | 2146221582067207259 | 0 2 18 20 30 32 42 44 60 62 | -415458113982 |
| SPT(16) | 2146221658266900853 | 0 16 30 36 58 64 100 106 108 114 150 156 178 184 198 214 | -339258420388 |
| SPT(16) | 2146222096745138233 | 0 6 30 66 118 154 174 288 316 430 450 486 538 574 598 604 | 99219816992 |
| STPT(10) | 2146222345408706861 | 0 2 6 8 18 20 30 32 36 38 | 347883385620 |
| SPT(16) | 2146222494521895467 | 0 32 42 56 110 122 144 146 270 272 294 306 360 374 384 416 | 496996574226 |
| SPT(16) | 2146222630279329071 | 0 8 26 32 116 140 152 162 176 186 198 222 306 312 330 338 | 632754007830 |
| STPT(10) | 2146222833025380677 | 0 2 12 14 42 44 72 74 84 86 | 835500059436 |
©2024 Tomáš Brada