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= 2128118846220999551 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 38 18 10 12 62 36 34 8 34 36 62 12 10 18 38 (?)
an: 0 38 56 66 78 140 176 210 218 252 288 350 362 372 390 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Odd-Rod
db: batch=80, k=16, 38 18 10 12 62 36 34 8
STPT(10)21281173421247669170 2 12 14 42 44 72 74 84 86-1504096232634
TPT(14)21281179348922710970 2 72 74 144 146 150 152 222 224 240 242 270 272-911328728454
STPT(10)21281181099788968790 2 18 20 30 32 42 44 60 62-736242102672
STPT(10)21281182898669932670 2 30 32 42 44 54 56 84 86-556354006284
STPT(10)21281184177128569670 2 30 32 72 74 114 116 144 146-428508142584
SPT(16)21281184452659923730 6 36 46 84 94 108 126 238 256 270 280 318 328 358 364-400955007178
SPT(16)21281189745270318970 6 12 52 54 60 66 76 180 190 196 202 204 244 250 256128306032346
STPT(10)21281191117333444070 2 12 14 42 44 72 74 84 86265512344856
SPT(16)21281193324855821870 6 12 20 26 30 42 72 110 140 152 156 162 170 176 182486264582636
STPT(10)21281197037608457570 2 30 32 42 44 54 56 84 86857539846206
SPT(16)21281198721320571230 8 26 36 56 66 68 138 146 216 218 228 248 258 276 2841025911057572


©2024 Tomáš Brada