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= 2193289841744389723 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 6 20 10 48 12 24 20 24 12 48 10 20 6 4 (?)
an: 0 4 10 30 40 88 100 124 144 168 180 228 238 258 264 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Alnitak2019
db: batch=81, k=16, 4 6 20 10 48 12 24 20
dn: 0 4 6 20 10 48 12 24 20 24 12 48 10 20 6 4 (?)
an: 0 4 10 30 40 88 100 124 144 168 180 228 238 258 264 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Alnitak2019
db: batch=81, k=16, 4 6 20 10 48 12 24 20
| SPT(16) | 2193287312802693407 | 0 44 72 86 104 114 126 144 182 200 212 222 240 254 282 326 | -2528941696316 |
| SPT(16) | 2193287343497780689 | 0 12 24 52 60 78 84 102 130 148 154 172 180 208 220 232 | -2498246609034 |
| STPT(10) | 2193288320491066619 | 0 2 18 20 30 32 42 44 60 62 | -1521253323104 |
| STPT(10) | 2193288498946327961 | 0 2 6 8 48 50 90 92 96 98 | -1342798061762 |
| STPT(10) | 2193288986028461591 | 0 2 6 8 48 50 90 92 96 98 | -855715928132 |
| TPT(14) | 2193289647321421529 | 0 2 102 104 138 140 168 170 180 182 192 194 282 284 | -194422968194 |
| STPT(10) | 2193289873659060269 | 0 2 30 32 120 122 210 212 240 242 | 31914670546 |
| TPT(14) | 2193290108549827739 | 0 2 12 14 60 62 90 92 132 134 210 212 240 242 | 266805438016 |
| SPT(18) | 2193290742455913077 | 0 32 54 110 186 200 284 290 294 302 306 312 396 410 486 542 564 596 | 900711523354 |
| SPT(16) | 2193291046982251189 | 0 10 30 52 58 64 70 78 94 102 108 114 120 142 162 172 | 1205237861466 |
| STPT(10) | 2193291605621872037 | 0 2 42 44 72 74 102 104 144 146 | 1763877482314 |
©2024 Tomáš Brada