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= 2497617343180628297 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 10 32 40 38 10 14 10 24 86 24 10 14 10 38 40 32 10 2 (?)
an: 0 2 12 44 84 122 132 146 156 180 266 290 300 314 324 362 402 434 444 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=82, k=20, 2 10 32 40 38 10 14 10 24 86
dn: 0 2 10 32 40 38 10 14 10 24 86 24 10 14 10 38 40 32 10 2 (?)
an: 0 2 12 44 84 122 132 146 156 180 266 290 300 314 324 362 402 434 444 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=82, k=20, 2 10 32 40 38 10 14 10 24 86
| SPT(16) | 2497616473343904359 | 0 14 20 38 74 84 90 102 170 182 188 198 234 252 258 272 | -869836723938 |
| STPT(12) | 2497616628722904497 | 0 2 30 32 84 86 90 92 144 146 174 176 | -714457723800 |
| STPT(10) | 2497617105810239597 | 0 2 30 32 60 62 90 92 120 122 | -237370388700 |
| STPT(10) | 2497617290808161957 | 0 2 30 32 42 44 54 56 84 86 | -52372466340 |
| STPT(10) | 2497617292183956539 | 0 2 18 20 60 62 102 104 120 122 | -50996671758 |
| STPT(10) | 2497617296412645689 | 0 2 18 20 60 62 102 104 120 122 | -46767982608 |
| STPT(12) | 2497617443121290249 | 0 2 12 14 48 50 132 134 168 170 180 182 | 99940661952 |
| SPT(16) | 2497617550181545027 | 0 22 70 82 120 126 144 150 166 172 190 196 234 246 294 316 | 207000916730 |
| STPT(10) | 2497617607662408599 | 0 2 18 20 30 32 42 44 60 62 | 264481780302 |
| STPT(10) | 2497617750720301091 | 0 2 36 38 78 80 120 122 156 158 | 407539672794 |
| STPT(10) | 2497617933349578407 | 0 2 30 32 42 44 54 56 84 86 | 590168950110 |
©2024 Tomáš Brada