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= 2080428408577513793 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 36 6 18 16 2 22 18 38 76 38 18 22 2 16 18 6 36 8 (?)
an: 0 8 44 50 68 84 86 108 126 164 240 278 296 318 320 336 354 360 396 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: suriv
db: batch=80, k=20, 8 36 6 18 16 2 22 18 38 76
dn: 0 8 36 6 18 16 2 22 18 38 76 38 18 22 2 16 18 6 36 8 (?)
an: 0 8 44 50 68 84 86 108 126 164 240 278 296 318 320 336 354 360 396 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: suriv
db: batch=80, k=20, 8 36 6 18 16 2 22 18 38 76
| SPT(16) | 2080426816495433993 | 0 6 90 96 98 104 156 164 240 248 300 306 308 314 398 404 | -1592082079800 |
| SPT(16) | 2080427073429586117 | 0 46 54 82 124 126 174 186 190 202 250 252 294 322 330 376 | -1335147927676 |
| TPT(14) | 2080427314522658009 | 0 2 108 110 138 140 192 194 228 230 252 254 270 272 | -1094054855784 |
| STPT(10) | 2080427559885856451 | 0 2 6 8 48 50 90 92 96 98 | -848691657342 |
| STPT(10) | 2080427647669402781 | 0 2 36 38 78 80 120 122 156 158 | -760908111012 |
| STPT(10) | 2080427786359507199 | 0 2 18 20 30 32 42 44 60 62 | -622218006594 |
| STPT(10) | 2080428831700286279 | 0 2 42 44 60 62 78 80 120 122 | 423122772486 |
| SPT(16) | 2080429051654761617 | 0 12 62 80 122 132 200 222 272 294 362 372 414 432 482 494 | 643077247824 |
| STPT(10) | 2080429178281502099 | 0 2 42 44 60 62 78 80 120 122 | 769703988306 |
| TPT(14) | 2080429399026848201 | 0 2 90 92 126 128 138 140 288 290 330 332 390 392 | 990449334408 |
| STPT(10) | 2080429513476341537 | 0 2 42 44 72 74 102 104 144 146 | 1104898827744 |
©2024 Tomáš Brada