POST LOTS AND LOTS OF PRIMES HERE - Page 179

Happy5214 · 2021-02-11, 06:55

Quote:

Originally Posted by Trilo

55*2^2048305-1 is prime! (627441 digits)

That range was already tested by Kosmaj. Luckily I found it on PrimePages. It's 55*2^2084305-1.

kuratkull · 2021-03-06, 09:13

Code:

195*2^4685711-1 is prime! (1410542 decimal digits)

https://primes.utm.edu/primes/page.php?id=132121

k<300 highest Nash weight k delivers again.

pepi37 · 2021-03-06, 19:32

Quote:

Originally Posted by kuratkull

Code:

195*2^4685711-1 is prime! (1410542 decimal digits)

Congratulations!

gd_barnes · 2021-03-18, 08:38

285*2^1801236-1 is prime

VBCurtis · 2021-04-05, 17:41

Been a while:
99*2^2658496-1 is prime! (800290 digits)

2021-03-06, 09:13	#1960
kuratkull Mar 2007 Estonia 141₁₀ Posts	Code: 195*2^4685711-1 is prime! (1410542 decimal digits) https://primes.utm.edu/primes/page.php?id=132121 k<300 highest Nash weight k delivers again.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Inefficient behaviour in yafu when doing large NFS with lots of threads	2147483647	YAFU	3	2016-12-25 21:44
Lots of roundoff errors	TheMawn	Software	18	2014-08-16 03:54
POST LOTS AND LOTS AND LOTS OF PRIMES HERE	lsoule	Riesel Prime Search	1999	2010-03-17 22:33
lots of large primes	Peter Hackman	Factoring	2	2008-08-15 14:26
How do I get computer to do lots of little tasks?	jasong	Information & Answers	4	2007-10-04 20:40

2021-03-18, 08:38	#1962
gd_barnes May 2007 Kansas; USA 2⁵×17×19 Posts	285*2^1801236-1 is prime

2021-04-05, 17:41	#1963
VBCurtis "Curtis" Feb 2005 Riverside, CA 2×5×11×43 Posts	Been a while: 99*2^2658496-1 is prime! (800290 digits)