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= 422791277535561257 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 38 16 6 68 22 14 4 2 4 14 22 68 6 16 38 12 (?)
an: 0 12 50 66 72 140 162 176 180 182 186 200 222 290 296 312 350 362
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Cruncher Pete
db: batch=70, k=18, 12 38 16 6 68 22 14 4 2
dn: 0 12 38 16 6 68 22 14 4 2 4 14 22 68 6 16 38 12 (?)
an: 0 12 50 66 72 140 162 176 180 182 186 200 222 290 296 312 350 362
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Cruncher Pete
db: batch=70, k=18, 12 38 16 6 68 22 14 4 2
| TPT(12) | 422791213209891341 | 0 2 60 62 96 98 138 140 156 158 180 182 | -64325669916 |
| SPT(14) | 422791214710801397 | 0 14 24 42 54 74 80 126 132 152 164 182 192 206 | -62824759860 |
| SPT(14) | 422791221675982813 | 0 30 34 36 58 70 76 78 84 96 118 120 124 154 | -55859578444 |
| SPT(14) | 422791234685761951 | 0 28 36 70 72 106 126 142 162 196 198 232 240 268 | -42849799306 |
| SPT(14) | 422791239949129193 | 0 6 18 24 30 36 44 120 128 134 140 146 158 164 | -37586432064 |
| TPT(12) | 422791251622921931 | 0 2 36 38 360 362 408 410 450 452 456 458 | -25912639326 |
| TPT(12) | 422791278935715539 | 0 2 42 44 90 92 108 110 120 122 150 152 | 1400154282 |
| TPT(12) | 422791288130907959 | 0 2 30 32 48 50 72 74 222 224 258 260 | 10595346702 |
| SPT(14) | 422791297391663251 | 0 28 36 46 52 72 76 102 106 126 132 142 150 178 | 19856101994 |
| SPT(14) | 422791300469140441 | 0 40 66 76 90 132 172 216 256 298 312 322 348 388 | 22933579184 |
| SPT(14) | 422791308191516813 | 0 8 14 44 48 50 66 68 84 86 90 120 126 134 | 30655955556 |
©2024 Tomáš Brada