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= 2105900295421336171 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 10 38 22 44 60 22 2 22 60 44 22 38 10 42 (?)
an: 0 42 52 90 112 156 216 238 240 262 322 366 388 426 436 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: vaughan
db: batch=80, k=16, 42 10 38 22 44 60 22 2
SPT(18)21058982312719461190 4 28 42 54 72 78 88 120 232 264 274 280 298 310 324 348 352-2064149390052
SPT(16)21058989878471352910 6 12 40 70 72 82 126 166 210 220 222 252 280 286 292-1307574200880
SPT(16)21058991735137004710 18 36 88 166 216 246 256 330 340 370 420 498 550 568 586-1121907635700
STPT(10)21058994817086878370 2 12 14 42 44 72 74 84 86-813712648334
STPT(10)21058997691928689890 2 18 20 30 32 42 44 60 62-526228467182
STPT(10)21059001033768691970 2 30 32 72 74 114 116 144 146-192044466974
STPT(10)21059010991567402970 2 24 26 42 44 60 62 84 86803735404126
STPT(10)21059011152760391390 2 42 44 60 62 78 80 120 122819854702968
STPT(10)21059014562686155410 2 6 8 48 50 90 92 96 981160847279370
STPT(10)21059018196268060490 2 30 32 60 62 90 92 120 1221524205469878
STPT(10)21059022681653601410 2 36 38 78 80 120 122 156 1581972744023970


©2024 Tomáš Brada