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= 1928759913446834921 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 68 22 2 10 38 22 60 44 60 22 38 10 2 22 68 (?)
an: 0 68 90 92 102 140 162 222 266 326 348 386 396 398 420 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Landjunge
db: batch=80, k=16, 68 22 2 10 38 22 60 44
SPT(16)19287584611648102010 6 36 50 62 80 110 122 276 288 318 336 348 362 392 398-1452282024720
STPT(10)19287585514066294190 2 72 74 120 122 168 170 240 242-1362040205502
SPT(16)19287586109167961210 30 38 60 78 92 110 128 192 210 228 242 260 282 290 320-1302530038800
STPT(10)19287588911556392090 2 18 20 30 32 42 44 60 62-1022291195712
STPT(10)19287592079344376870 2 12 14 42 44 72 74 84 86-705512397234
SPT(16)19287594230586904190 42 68 110 152 194 204 222 290 308 318 360 402 444 470 512-490388144502
TPT(14)19287609487557529310 2 78 80 108 110 138 140 150 152 180 182 276 2781035308918010
STPT(10)19287610720144896770 2 30 32 42 44 54 56 84 861158567654756
STPT(10)19287611206011474290 2 18 20 60 62 102 104 120 1221207154312508
STPT(10)19287615467685832370 2 12 14 42 44 72 74 84 861633321748316
STPT(10)19287618365541745190 2 18 20 60 62 102 104 120 1221923107339598


©2024 Tomáš Brada