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= 2122317928437931951 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 70 68 12 88 14 42 34 42 14 88 12 68 70 18 (?)
an: 0 18 88 156 168 256 270 312 346 388 402 490 502 570 640 658
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: Dingo
db: batch=80, k=16, 18 70 68 12 88 14 42 34
SPT(16)21223162822734889130 20 66 80 84 86 170 176 204 210 294 296 300 314 360 380-1646164443038
TPT(14)21223163555183714210 2 36 38 48 50 66 68 90 92 138 140 210 212-1572919560530
STPT(10)21223165603909100870 2 12 14 42 44 72 74 84 86-1368047021864
STPT(10)21223174004497873610 2 6 8 18 20 30 32 36 38-527988144590
STPT(10)21223175034818895590 2 18 20 30 32 42 44 60 62-424956042392
STPT(10)21223175840232406010 2 6 8 48 50 90 92 96 98-344414691350
STPT(10)21223179956782250870 2 30 32 42 44 54 56 84 8667240293136
STPT(10)21223181320270852970 2 30 32 42 44 54 56 84 86203589153346
SPT(16)21223181966948810230 18 28 60 88 90 126 130 156 160 196 198 226 258 268 286268256949072
STPT(10)21223182661648583810 2 6 8 48 50 90 92 96 98337726926430
SPT(16)21223182869066390710 12 42 82 96 126 130 162 196 228 232 262 276 316 346 358358468707120


©2024 Tomáš Brada