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= 994618220843789263 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 90 4 30 2 22 12 30 44 16 44 30 12 22 2 30 4 90 30 (?)
an: 0 30 120 124 154 156 178 190 220 264 280 324 354 366 388 390 420 424 514 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Fornax
db: batch=76, k=20, 30 90 4 30 2 22 12 30 44 16
dn: 0 30 90 4 30 2 22 12 30 44 16 44 30 12 22 2 30 4 90 30 (?)
an: 0 30 120 124 154 156 178 190 220 264 280 324 354 366 388 390 420 424 514 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Fornax
db: batch=76, k=20, 30 90 4 30 2 22 12 30 44 16
| SPT(16) | 994617539673877099 | 0 22 40 78 84 100 114 162 190 238 252 268 274 312 330 352 | -681169912164 |
| SPT(16) | 994617543668637271 | 0 10 18 42 52 60 70 82 108 120 130 138 148 172 180 190 | -677175151992 |
| STPT(10) | 994617923344151297 | 0 2 90 92 102 104 114 116 204 206 | -297499637966 |
| STPT(10) | 994618027777354229 | 0 2 18 20 30 32 42 44 60 62 | -193066435034 |
| TPT(14) | 994618084383724901 | 0 2 78 80 90 92 168 170 198 200 246 248 330 332 | -136460064362 |
| SPT(18) | 994618085420816149 | 0 34 72 142 172 210 234 258 280 342 364 388 412 450 480 550 588 622 | -135422973114 |
| STPT(10) | 994618378579538261 | 0 2 6 8 48 50 90 92 96 98 | 157735748998 |
| STPT(10) | 994618585854758531 | 0 2 6 8 18 20 30 32 36 38 | 365010969268 |
| SPT(16) | 994618626899084093 | 0 14 30 56 86 96 114 218 246 350 368 378 408 434 450 464 | 406055294830 |
| STPT(10) | 994618880191057799 | 0 2 18 20 30 32 42 44 60 62 | 659347268536 |
| STPT(10) | 994618969942168391 | 0 2 6 8 18 20 30 32 36 38 | 749098379128 |
©2024 Tomáš Brada