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= 821677324380660611 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 28 30 12 14 16 14 6 78 46 78 6 14 16 14 12 30 28 8 (?)
an: 0 8 36 66 78 92 108 122 128 206 252 330 336 350 366 380 392 422 450 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: LCB001
db: batch=73, k=20, 8 28 30 12 14 16 14 6 78 46
dn: 0 8 28 30 12 14 16 14 6 78 46 78 6 14 16 14 12 30 28 8 (?)
an: 0 8 36 66 78 92 108 122 128 206 252 330 336 350 366 380 392 422 450 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: LCB001
db: batch=73, k=20, 8 28 30 12 14 16 14 6 78 46
| SPT(16) | 821675981088637667 | 0 2 26 62 66 72 212 222 224 234 374 380 384 420 444 446 | -1343292022944 |
| STPT(10) | 821676095483762999 | 0 2 18 20 30 32 42 44 60 62 | -1228896897612 |
| STPT(10) | 821676731669398271 | 0 2 6 8 18 20 30 32 36 38 | -592711262340 |
| STPT(10) | 821676898920995399 | 0 2 42 44 60 62 78 80 120 122 | -425459665212 |
| STPT(10) | 821676996453645749 | 0 2 18 20 30 32 42 44 60 62 | -327927014862 |
| SPT(16) | 821677220329757347 | 0 40 52 72 100 114 124 154 180 210 220 234 262 282 294 334 | -104050903264 |
| STPT(10) | 821677665755766641 | 0 2 6 8 48 50 90 92 96 98 | 341375106030 |
| STPT(10) | 821677820839206389 | 0 2 42 44 60 62 78 80 120 122 | 496458545778 |
| STPT(10) | 821678216585926937 | 0 2 30 32 42 44 54 56 84 86 | 892205266326 |
| STPT(10) | 821678218081211927 | 0 2 42 44 72 74 102 104 144 146 | 893700551316 |
| SPT(16) | 821678234148011693 | 0 50 96 98 138 146 224 258 266 300 378 386 426 428 474 524 | 909767351082 |
©2024 Tomáš Brada