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= 2140855200471466571 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 32 18 28 2 18 10 30 44 30 10 18 2 28 18 32 (?)
an: 0 32 50 78 80 98 108 138 182 212 222 240 242 270 288 320
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: Donn Pike (USAF Ret)
db: batch=80, k=16, 32 18 28 2 18 10 30 44
SPT(16)21408530494584087310 40 66 90 112 138 190 232 276 318 370 396 418 442 468 508-2151013057840
STPT(10)21408530775491959370 2 42 44 72 74 102 104 144 146-2122922270634
STPT(10)21408535340798982470 2 30 32 42 44 54 56 84 86-1666391568324
STPT(10)21408539853333764570 2 60 62 72 74 84 86 144 146-1215138090114
SPT(16)21408541708100862790 10 48 52 70 84 94 150 172 228 238 252 270 274 312 322-1029661380292
SPT(16)21408542281047702790 10 22 24 48 70 82 84 148 150 162 184 208 210 222 232-972366696292
STPT(10)21408555526500686690 2 18 20 30 32 42 44 60 62352178602098
SPT(16)21408555935622576130 10 28 60 84 90 96 126 178 208 214 220 244 276 294 304393090791042
TPT(14)21408559796027318990 2 300 302 390 392 408 410 432 434 648 650 672 674779131265328
SPT(16)21408564412737348410 42 48 62 66 68 140 158 180 198 270 272 276 290 296 3381240802268270
STPT(10)21408565956625880570 2 42 44 72 74 102 104 144 1461395191121486


©2024 Tomáš Brada