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= 1568952497667695167 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 14 16 20 16 68 6 24 46 24 6 68 16 20 16 14 46 (?)
an: 0 46 60 76 96 112 180 186 210 256 280 286 354 370 390 406 420 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Raspo
db: batch=78, k=18, 46 14 16 20 16 68 6 24 46
dn: 0 46 14 16 20 16 68 6 24 46 24 6 68 16 20 16 14 46 (?)
an: 0 46 60 76 96 112 180 186 210 256 280 286 354 370 390 406 420 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Raspo
db: batch=78, k=18, 46 14 16 20 16 68 6 24 46
| SPT(16) | 1568950476085796633 | 0 18 60 90 128 168 170 174 194 198 200 240 278 308 350 368 | -2021581898534 |
| SPT(16) | 1568950835202627941 | 0 8 30 36 42 50 56 78 80 102 108 116 122 128 150 158 | -1662465067226 |
| STPT(10) | 1568951476562339039 | 0 2 42 44 60 62 78 80 120 122 | -1021105356128 |
| SPT(16) | 1568951818449556543 | 0 28 66 90 150 160 190 216 220 246 276 286 346 370 408 436 | -679218138624 |
| STPT(10) | 1568952255238754987 | 0 2 42 44 72 74 102 104 144 146 | -242428940180 |
| STPT(12) | 1568952455512094879 | 0 2 42 44 48 50 72 74 78 80 120 122 | -42155600288 |
| STPT(10) | 1568952963887674889 | 0 2 18 20 30 32 42 44 60 62 | 466219979722 |
| STPT(10) | 1568953144872870707 | 0 2 30 32 42 44 54 56 84 86 | 647205175540 |
| STPT(10) | 1568953278129759407 | 0 2 12 14 42 44 72 74 84 86 | 780462064240 |
| STPT(10) | 1568953295200025081 | 0 2 6 8 48 50 90 92 96 98 | 797532329914 |
| SPT(13) | 1568953416816950621 | 0 30 120 132 156 162 186 210 216 240 252 342 372 | 919149255454 |
©2024 Tomáš Brada