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= 2497225241623838681 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 22 20 10 14 10 32 48 46 48 32 10 14 10 20 22 20 (?)
an: 0 20 42 62 72 86 96 128 176 222 270 302 312 326 336 356 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Penguin
db: batch=82, k=18, 20 22 20 10 14 10 32 48 46
dn: 0 20 22 20 10 14 10 32 48 46 48 32 10 14 10 20 22 20 (?)
an: 0 20 42 62 72 86 96 128 176 222 270 302 312 326 336 356 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Penguin
db: batch=82, k=18, 20 22 20 10 14 10 32 48 46
| STPT(10) | 2497224106965657029 | 0 2 30 32 120 122 210 212 240 242 | -1134658181652 |
| SPT(16) | 2497224361739482201 | 0 72 78 126 166 180 208 222 256 270 298 312 352 400 406 478 | -879884356480 |
| STPT(10) | 2497224386705452499 | 0 2 18 20 30 32 42 44 60 62 | -854918386182 |
| STPT(10) | 2497224686442924467 | 0 2 30 32 42 44 54 56 84 86 | -555180914214 |
| STPT(10) | 2497225019008498967 | 0 2 24 26 42 44 60 62 84 86 | -222615339714 |
| STPT(10) | 2497225132914403709 | 0 2 42 44 180 182 318 320 360 362 | -108709434972 |
| STPT(10) | 2497225375520439659 | 0 2 18 20 30 32 42 44 60 62 | 133896600978 |
| STPT(10) | 2497225449391328219 | 0 2 12 14 90 92 168 170 180 182 | 207767489538 |
| TPT(14) | 2497225479530793857 | 0 2 42 44 72 74 102 104 180 182 282 284 360 362 | 237906955176 |
| STPT(10) | 2497226319404424659 | 0 2 18 20 30 32 42 44 60 62 | 1077780585978 |
| SPT(16) | 2497226475885310613 | 0 44 68 90 120 126 134 140 204 210 218 224 254 276 300 344 | 1234261471932 |
©2024 Tomáš Brada