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= 2117152981464539831 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 8 30 4 80 24 60 16 60 24 80 4 30 8 30 (?)
an: 0 30 38 68 72 152 176 236 252 312 336 416 420 450 458 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: LCB001
db: batch=80, k=16, 30 8 30 4 80 24 60 16
STPT(10)21171513878951803370 2 30 32 180 182 330 332 360 362-1593569359494
SPT(16)21171514321052609770 10 24 46 76 96 144 184 252 292 340 360 390 412 426 436-1549359278854
SPT(16)21171515056416358610 62 72 98 102 128 132 150 290 308 312 338 342 368 378 440-1475822903970
SPT(16)21171517208698716290 14 20 48 138 164 188 198 290 300 324 350 440 468 474 488-1260594668202
SPT(20)21171517359160047170 42 56 66 180 194 210 270 290 312 314 336 356 416 432 446 560 570 584 626-1245548535114
STPT(10)21171518805386240990 2 18 20 60 62 102 104 120 122-1100925915732
STPT(10)21171541938290914910 2 6 8 48 50 90 92 96 981212364551660
STPT(10)21171542009293288310 2 6 8 48 50 90 92 96 981219464789000
SPT(16)21171544629918320830 4 36 40 46 96 120 130 144 154 178 228 234 238 270 2741481527292252
STPT(10)21171544772607233570 2 30 32 72 74 114 116 144 1461495796183526
TPT(14)21171545279519869070 2 60 62 72 74 102 104 150 152 192 194 234 2361546487447076


©2024 Tomáš Brada