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= 1391925751525067729 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 18 16 78 32 10 20 64 20 10 32 78 16 18 20 (?)
an: 0 20 38 54 132 164 174 194 258 278 288 320 398 414 432 452
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: mikey
db: batch=77, k=16, 20 18 16 78 32 10 20 64
dn: 0 20 18 16 78 32 10 20 64 20 10 32 78 16 18 20 (?)
an: 0 20 38 54 132 164 174 194 258 278 288 320 398 414 432 452
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: mikey
db: batch=77, k=16, 20 18 16 78 32 10 20 64
| STPT(10) | 1391924172687118529 | 0 2 18 20 30 32 42 44 60 62 | -1578837949200 |
| SPT(16) | 1391924289506956879 | 0 42 48 58 88 120 160 172 270 282 322 354 384 394 400 442 | -1462018110850 |
| SPT(20) | 1391924688661138243 | 0 10 16 76 124 138 156 160 226 258 286 318 384 388 406 420 468 528 534 544 | -1062863929486 |
| STPT(10) | 1391924803698383621 | 0 2 6 8 18 20 30 32 36 38 | -947826684108 |
| STPT(10) | 1391924848122363197 | 0 2 30 32 42 44 54 56 84 86 | -903402704532 |
| STPT(10) | 1391925662923506257 | 0 2 30 32 42 44 54 56 84 86 | -88601561472 |
| STPT(10) | 1391925811105634471 | 0 2 6 8 18 20 30 32 36 38 | 59580566742 |
| STPT(10) | 1391926597435280897 | 0 2 12 14 42 44 72 74 84 86 | 845910213168 |
| STPT(10) | 1391927405334642641 | 0 2 90 92 108 110 126 128 216 218 | 1653809574912 |
| TPT(14) | 1391927572467597041 | 0 2 48 50 60 62 216 218 240 242 336 338 378 380 | 1820942529312 |
| STPT(10) | 1391927681953954667 | 0 2 30 32 42 44 54 56 84 86 | 1930428886938 |
©2024 Tomáš Brada