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= 2140840675551734729 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 12 30 36 42 22 38 58 38 22 42 36 30 12 2 (?)
an: 0 2 14 44 80 122 144 182 240 278 300 342 378 408 420 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Donn Pike (USAF Ret)
db: batch=80, k=16, 2 12 30 36 42 22 38 58
STPT(10)21408379236680716790 2 42 44 60 62 78 80 120 122-2751883663050
SPT(16)21408380907088972630 76 136 138 166 208 256 276 280 300 348 390 418 420 480 556-2584842837466
STPT(10)21408383347083207110 2 36 38 78 80 120 122 156 158-2340843414018
STPT(10)21408384992748567410 2 6 8 48 50 90 92 96 98-2176276877988
SPT(16)21408394279355217070 34 36 64 66 94 160 184 252 276 342 370 372 400 402 436-1247616213022
TPT(14)21408399266246399210 2 126 128 156 158 168 170 246 248 270 272 330 332-748927094808
STPT(10)21408408693942246170 2 42 44 72 74 102 104 144 146193842489888
SPT(16)21408410417074160470 6 76 142 154 172 184 202 264 282 294 312 324 390 460 466366155681318
SPT(16)21408413505518378930 44 56 68 84 98 126 156 218 248 276 290 306 318 330 374675000103164
STPT(10)21408414384667825070 2 30 32 42 44 54 56 84 86762915047778
SPT(16)21408414606713381810 26 60 98 122 138 210 212 276 278 350 366 390 428 462 488785119603452


©2024 Tomáš Brada