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= 2143409004041670691 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 16 60 2 36 6 54 6 4 6 54 6 36 2 60 16 42 (?)
an: 0 42 58 118 120 156 162 216 222 226 232 286 292 328 330 390 406 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Landjunge
db: batch=80, k=18, 42 16 60 2 36 6 54 6 4
dn: 0 42 16 60 2 36 6 54 6 4 6 54 6 36 2 60 16 42 (?)
an: 0 42 58 118 120 156 162 216 222 226 232 286 292 328 330 390 406 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Landjunge
db: batch=80, k=18, 42 16 60 2 36 6 54 6 4
| STPT(10) | 2143406806806889439 | 0 2 12 14 30 32 48 50 60 62 | -2197234781252 |
| STPT(10) | 2143407073263086801 | 0 2 30 32 78 80 126 128 156 158 | -1930778583890 |
| SPT(16) | 2143407400612329301 | 0 22 28 30 72 106 112 132 136 156 162 196 238 240 246 268 | -1603429341390 |
| STPT(10) | 2143407623763126179 | 0 2 18 20 30 32 42 44 60 62 | -1380278544512 |
| STPT(10) | 2143408555373592509 | 0 2 30 32 60 62 90 92 120 122 | -448668078182 |
| STPT(10) | 2143408871958034997 | 0 2 30 32 42 44 54 56 84 86 | -132083635694 |
| STPT(10) | 2143409184672563849 | 0 2 18 20 30 32 42 44 60 62 | 180630893158 |
| SPT(16) | 2143409191021119661 | 0 6 12 28 30 52 58 70 78 90 96 118 120 136 142 148 | 186979448970 |
| SPT(16) | 2143409467664073481 | 0 6 36 48 70 148 256 288 298 330 438 516 538 550 580 586 | 463622402790 |
| STPT(10) | 2143409497400029679 | 0 2 18 20 30 32 42 44 60 62 | 493358358988 |
| SPT(16) | 2143409580733039183 | 0 4 10 34 66 120 174 178 186 190 244 298 330 354 360 364 | 576691368492 |
©2024 Tomáš Brada