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= 2208391627554290377 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 30 90 28 6 24 2 4 104 4 2 24 6 28 90 30 12 (?)
an: 0 12 42 132 160 166 190 192 196 300 304 306 330 336 364 454 484 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Landjunge
db: batch=81, k=18, 12 30 90 28 6 24 2 4 104
dn: 0 12 30 90 28 6 24 2 4 104 4 2 24 6 28 90 30 12 (?)
an: 0 12 42 132 160 166 190 192 196 300 304 306 330 336 364 454 484 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Landjunge
db: batch=81, k=18, 12 30 90 28 6 24 2 4 104
| SPT(16) | 2208390658235210441 | 0 20 38 66 68 90 108 122 156 170 188 210 212 240 258 278 | -969319079936 |
| TPT(14) | 2208390746667274919 | 0 2 72 74 78 80 138 140 162 164 168 170 180 182 | -880887015458 |
| STPT(10) | 2208390765425731091 | 0 2 6 8 18 20 30 32 36 38 | -862128559286 |
| SPT(16) | 2208390790067426621 | 0 38 42 48 56 62 68 122 126 180 186 192 200 206 210 248 | -837486863756 |
| STPT(10) | 2208390927298382777 | 0 2 30 32 42 44 54 56 84 86 | -700255907600 |
| STPT(10) | 2208391602888671021 | 0 2 6 8 48 50 90 92 96 98 | -24665619356 |
| SPT(16) | 2208391741309819523 | 0 20 24 56 66 134 156 168 176 188 210 278 288 320 324 344 | 113755529146 |
| STPT(10) | 2208392006161814507 | 0 2 60 62 72 74 84 86 144 146 | 378607524130 |
| STPT(10) | 2208392127664266329 | 0 2 42 44 60 62 78 80 120 122 | 500109975952 |
| STPT(10) | 2208392238585861467 | 0 2 60 62 72 74 84 86 144 146 | 611031571090 |
| SPT(16) | 2208392402910718723 | 0 24 28 66 144 210 220 228 286 294 304 370 448 486 490 514 | 775356428346 |
©2024 Tomáš Brada