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= 2117652308167282811 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 18 6 26 12 12 16 2 16 12 12 26 6 18 18 (?)
an: 0 18 36 42 68 80 92 108 110 126 138 150 176 182 200 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: gemini8
db: batch=80, k=16, 18 18 6 26 12 12 16 2
STPT(10)21176507165784640970 2 30 32 60 62 90 92 120 122-1591588818714
SPT(16)21176511111146297470 30 66 70 100 114 154 180 196 222 262 276 306 310 346 376-1197052653064
SPT(16)21176515456742233430 36 66 120 170 206 240 246 284 290 324 360 410 464 494 530-762493059468
STPT(12)21176516108151485570 2 84 86 90 92 114 116 120 122 204 206-697352134254
TPT(14)21176516108151485570 2 84 86 90 92 114 116 120 122 204 206 240 242-697352134254
STPT(10)21176519418291451070 2 12 14 42 44 72 74 84 86-366338137704
STPT(10)21176527524147880070 2 12 14 42 44 72 74 84 86444247505196
STPT(10)21176527546225047770 2 30 32 42 44 54 56 84 86446455221966
SPT(16)21176528654236884710 50 60 86 162 168 170 176 222 228 230 236 312 338 348 398557256405660
STPT(10)21176532222715444370 2 30 32 42 44 54 56 84 86914104261626
TPT(14)21176534377754695670 2 24 26 30 32 150 152 294 296 372 374 444 4461129608186756


©2024 Tomáš Brada