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= 2129342532233174717 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 20 18 6 34 72 38 52 38 72 34 6 18 20 6 (?)
an: 0 6 26 44 50 84 156 194 246 284 356 390 396 414 434 440
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: gemini8
db: batch=80, k=16, 6 20 18 6 34 72 38 52
SPT(16)21293415451287548330 38 48 78 86 108 128 140 276 288 308 330 338 368 378 416-987104419884
STPT(10)21293416756865473490 2 18 20 30 32 42 44 60 62-856546627368
STPT(10)21293419352381361890 2 18 20 30 32 42 44 60 62-596995038528
STPT(10)21293420207539159670 2 24 26 42 44 60 62 84 86-511479258750
STPT(10)21293422271150439290 2 18 20 30 32 42 44 60 62-305118130788
STPT(10)21293424071819560070 2 30 32 42 44 54 56 84 86-125051218710
SPT(16)21293426047952356070 50 96 144 152 176 206 222 224 240 270 294 302 350 396 44672562060890
SPT(16)21293427604369629790 34 42 54 84 88 94 102 160 168 174 178 208 220 228 262228203788262
STPT(10)21293429063621711390 2 12 14 90 92 168 170 180 182374128996422
SPT(16)21293429409118104310 40 48 58 96 136 142 156 262 276 282 322 360 370 378 418408678635714
STPT(10)21293432379968518670 2 12 14 42 44 72 74 84 86705763677150


©2024 Tomáš Brada