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= 1028560100828939927 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 48 4 2 6 120 28 6 44 6 28 120 6 2 4 48 2 (?)
an: 0 2 50 54 56 62 182 210 216 260 266 294 414 420 422 426 474 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Theadalus
db: batch=76, k=18, 2 48 4 2 6 120 28 6 44
dn: 0 2 48 4 2 6 120 28 6 44 6 28 120 6 2 4 48 2 (?)
an: 0 2 50 54 56 62 182 210 216 260 266 294 414 420 422 426 474 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Theadalus
db: batch=76, k=18, 2 48 4 2 6 120 28 6 44
| SPT(16) | 1028559161518893517 | 0 16 34 42 52 102 130 132 154 156 184 234 244 252 270 286 | -939310046410 |
| SPT(16) | 1028559319229531893 | 0 16 60 66 118 124 156 174 220 238 270 276 328 334 378 394 | -781599408034 |
| STPT(10) | 1028559608885969957 | 0 2 30 32 42 44 54 56 84 86 | -491942969970 |
| STPT(10) | 1028559932324277149 | 0 2 18 20 30 32 42 44 60 62 | -168504662778 |
| STPT(10) | 1028560034990126459 | 0 2 18 20 30 32 42 44 60 62 | -65838813468 |
| SPT(16) | 1028560060612060481 | 0 30 38 50 86 102 126 138 140 152 176 192 228 240 248 278 | -40216879446 |
| STPT(10) | 1028560283084307299 | 0 2 18 20 30 32 42 44 60 62 | 182255367372 |
| STPT(10) | 1028560310027829749 | 0 2 18 20 60 62 102 104 120 122 | 209198889822 |
| STPT(10) | 1028560542305757731 | 0 2 6 8 48 50 90 92 96 98 | 441476817804 |
| STPT(10) | 1028560892685042329 | 0 2 18 20 30 32 42 44 60 62 | 791856102402 |
| SPT(16) | 1028561084831405261 | 0 2 8 38 80 132 140 156 182 198 206 258 300 330 336 338 | 984002465334 |
©2024 Tomáš Brada