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= 2139061359439849979 starts a Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 38 6 6 28 20 36 24 10 32 10 24 36 20 28 6 6 38 (?)
an: 0 38 44 50 78 98 134 158 168 200 210 234 270 290 318 324 330 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: CoolAtchOk
db: batch=80, k=18, 38 6 6 28 20 36 24 10 32
STPT(10)21390597811646863190 2 42 44 60 62 78 80 120 122-1578275163660
SPT(16)21390600946016876330 60 68 84 120 140 200 204 224 228 288 308 344 360 368 428-1264838162346
STPT(10)21390602074378475390 2 18 20 30 32 42 44 60 62-1152002002440
STPT(10)21390607684645283270 2 12 14 42 44 72 74 84 86-590975321652
SPT(16)21390610217570352670 6 36 40 66 132 150 156 160 166 184 250 276 280 310 316-337682814712
STPT(10)21390611524184563370 2 30 32 42 44 54 56 84 86-207021393642
TPT(14)21390613921860450290 2 162 164 360 362 372 374 390 392 432 434 498 50032746195050
STPT(10)21390615768431349170 2 30 32 42 44 54 56 84 86217403284938
SPT(16)21390615864868850570 2 30 44 74 92 110 134 162 186 204 222 252 266 294 296227047035078
STPT(10)21390616954057742810 2 6 8 18 20 30 32 36 38335965924302
SPT(16)21390617131521589190 14 80 98 102 120 122 134 168 180 182 200 204 222 288 302353712308940


©2024 Tomáš Brada