20170704, 03:39  #1827 
"Curtis"
Feb 2005
Riverside, CA
10452_{8} Posts 
45*2^29580021 (890449 digits)

20170714, 22:10  #1828 
"Dave"
Sep 2005
UK
2·19·73 Posts 
4185*2^20264001 (610011 digits)

20170719, 07:48  #1829 
"Dave"
Sep 2005
UK
2·19·73 Posts 
4157*2^20298941 (611063 digits)

20170724, 13:15  #1830 
"W. Byerly"
Aug 2013
1423*2^21790231
2×47 Posts 
2745*2^14494701 (436338 digits)

20170725, 15:36  #1831 
"Dave"
Sep 2005
UK
2×19×73 Posts 
4175*2^20325521 (611863 digits)

20170726, 14:06  #1832 
"W. Byerly"
Aug 2013
1423*2^21790231
2·47 Posts 
2955*2^15826091 is prime (476417 digits)

20170727, 04:57  #1833 
"W. Byerly"
Aug 2013
1423*2^21790231
2·47 Posts 
9075*2^13316051 is prime! (400,858 digits)

20170802, 16:42  #1834 
May 2005
2×809 Posts 
pretty close
8515*2^15248731 (459037 digits) 8515*2^15251051 (459107 digits) 
20170805, 07:16  #1835 
"Curtis"
Feb 2005
Riverside, CA
2×13^{3} Posts 
99 · 2^3100087  1 (933222 digits)
99 · 2^3102401  1 (933918 digits) 
20170805, 07:59  #1836 
Dec 2011
After milion nines:)
2^{2}×337 Posts 
It looks like VBCurtis and Cruelty are in competition: lets find two primes close as possible :)
Nice four primes 
20170805, 15:23  #1837  
Sep 2002
Database er0rr
2×1,723 Posts 
Quote:
http://primes.utm.edu/primes/page.ph...3806&deleted=1 

Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Inefficient behaviour in yafu when doing large NFS with lots of threads  2147483647  YAFU  3  20161225 21:44 
Lots of roundoff errors  TheMawn  Software  18  20140816 03:54 
POST LOTS AND LOTS AND LOTS OF PRIMES HERE  lsoule  Riesel Prime Search  1999  20100317 22:33 
lots of large primes  Peter Hackman  Factoring  2  20080815 14:26 
How do I get computer to do lots of little tasks?  jasong  Information & Answers  4  20071004 20:40 