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-   Sierpinski/Riesel Base 5 (https://www.mersenneforum.org/forumdisplay.php?f=54)
-   -   Sierpinski/Riesel Base 5: Post Primes Here (https://www.mersenneforum.org/showthread.php?t=3125)

birdman2584 2007-01-05 04:13

:banana: Good Job!

ltd 2007-01-11 07:50

And another one:

[url]http://primes.utm.edu/primes/page.php?id=79167[/url]

robert44444uk 2007-01-12 11:55

Another Riesel
 
170656*5^170093-1 is prp, lets hope it is prime. Not bad for a man with the slowest laptop in the World!!

Regards

Robert Smith

masser 2007-01-12 17:41

257708*5^535176-1 is prime!

Citrix 2007-01-12 19:02

This is the largest non base 2 prime. I think? Is there a special list for such primes?
The prime made it into the top 100 list!!!:smile:

michaf 2007-01-12 19:35

WOW! :)

Congrats all on your finds, especially masser with a HUGE one!

I'm impressed!

rogue 2007-01-12 20:13

[QUOTE=masser;95901]257708*5^535176-1 is prime![/QUOTE]

:furious:

Hey, I wanted to find the first million bit prime for the project!!!

:grin:

Anyways, good job. I only wish I could be so lucky...

birdman2584 2007-01-12 20:19

Great Job both of you! :banana:

robert44444uk 2007-01-13 03:53

Wow, what a monster. Great to see a top 100

robert44444uk 2007-01-13 03:57

[QUOTE=Citrix;95911]This is the largest non base 2 prime. I think? Is there a special list for such primes?
[/QUOTE]

15 1372930^131072+1 804474 g236 2003 Generalized Fermat

Prime pages top 100 list!

PCZ 2007-01-25 00:08

No work lost :smile:

BTW
I was having a look through one of the client logs whilst the server was misbehaving and found this
33448*5^228454+1 is a probable prime.


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