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= 2178312547072335797 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 50 4 14 18 34 30 14 46 14 30 34 18 14 4 50 6 (?)
an: 0 6 56 60 74 92 126 156 170 216 230 260 294 312 326 330 380 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Landjunge
db: batch=81, k=18, 6 50 4 14 18 34 30 14 46
dn: 0 6 50 4 14 18 34 30 14 46 14 30 34 18 14 4 50 6 (?)
an: 0 6 56 60 74 92 126 156 170 216 230 260 294 312 326 330 380 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Landjunge
db: batch=81, k=18, 6 50 4 14 18 34 30 14 46
| SPT(20) | 2178311244543685477 | 0 10 24 90 100 142 226 240 342 384 472 514 616 630 714 756 766 832 846 856 | -1302528650320 |
| STPT(10) | 2178311264030980877 | 0 2 30 32 42 44 54 56 84 86 | -1283041354920 |
| STPT(10) | 2178311387030430479 | 0 2 18 20 60 62 102 104 120 122 | -1160041905318 |
| STPT(12) | 2178311501356310861 | 0 2 36 38 126 128 210 212 300 302 336 338 | -1045716024936 |
| SPT(16) | 2178311846678201417 | 0 102 120 122 144 164 170 182 222 234 240 260 282 284 302 404 | -700394134380 |
| STPT(10) | 2178312369728297909 | 0 2 72 74 120 122 168 170 240 242 | -177344037888 |
| STPT(10) | 2178312809160939431 | 0 2 30 32 138 140 246 248 276 278 | 262088603634 |
| STPT(10) | 2178312932029107689 | 0 2 12 14 30 32 48 50 60 62 | 384956771892 |
| STPT(10) | 2178313199118519941 | 0 2 30 32 78 80 126 128 156 158 | 652046184144 |
| SPT(16) | 2178313302416735317 | 0 52 60 64 120 124 126 150 166 190 192 196 252 256 264 316 | 755344399520 |
| STPT(10) | 2178313364866097489 | 0 2 18 20 30 32 42 44 60 62 | 817793761692 |
©2024 Tomáš Brada