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= 2152890954537039991 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 40 18 24 14 30 30 76 30 30 14 24 18 40 30 (?)
an: 0 30 70 88 112 126 156 186 262 292 322 336 360 378 418 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: JayPi
db: batch=81, k=16, 30 40 18 24 14 30 30 76
SPT(16)21528884056471988810 2 8 18 60 102 110 126 212 228 236 278 320 330 336 338-2548889841110
TPT(14)21528896333043649070 2 12 14 30 32 84 86 120 122 162 164 234 236-1321232675084
STPT(10)21528898315414869770 2 30 32 60 62 90 92 120 122-1122995553014
STPT(10)21528903029956830710 2 6 8 18 20 30 32 36 38-651541356920
STPT(10)21528906186263911070 2 60 62 102 104 144 146 204 206-335910648884
STPT(10)21528907309604544470 2 84 86 132 134 180 182 264 266-223576585544
SPT(16)21528912809738101870 16 30 52 82 84 90 96 130 136 142 144 174 196 210 226326436770196
SPT(16)21528915508252794970 10 120 132 154 172 190 214 342 366 384 402 424 436 546 556596288239506
SPT(18)21528916106380617310 12 18 22 72 78 88 106 130 138 162 180 190 196 246 250 256 268656101021740
SPT(16)21528917239627664330 6 8 20 36 66 110 114 230 234 278 308 324 336 338 344769425726442
STPT(10)21528919161507818090 2 12 14 90 92 168 170 180 182961613741818


©2024 Tomáš Brada