Added [URL="http://primes.utm.edu/primes/page.php?id=119354"]119354[/URL] : 5055*2^2242777-1 (675147 digits)
== 10110*256^280347-1

Added [URL="http://primes.utm.edu/primes/page.php?id=119358"]119358[/URL] : 7913*2^2275664-1 (685048 digits)
== 7913*256^284458-1

a megaprime for vaughan

[URL="http://primes.utm.edu/primes/page.php?id=119405"]29*920^367810-1 [/URL](1090113 digits)

base is still running in BOINC, decreased to 3k

[QUOTE=rebirther;396729]a megaprime for vaughan

[URL="http://primes.utm.edu/primes/page.php?id=119405"]29*920^367810-1 [/URL](1090113 digits)

base is still running in BOINC, decreased to 3k[/QUOTE]

Congrats Vaughan! :flex:

S173
 

[URL]http://primes.utm.edu/primes/page.php?id=119526[/URL]

10*173^264234+1 is prime

[COLOR=Red]Conjecture proven[/COLOR] ck is 28

Results emailed

[QUOTE=MyDogBuster;397334][URL]http://primes.utm.edu/primes/page.php?id=119526[/URL]

10*173^264234+1 is prime

[COLOR=red]Conjecture proven[/COLOR] ck is 28

Results emailed[/QUOTE]

Great find Ian!

[QUOTE=gd_barnes;397788]Great find Ian![/QUOTE]
Indeed! Always nice to see a conjecture proven...it happens so rarely these days. :smile:

1082*117^235482+1 is prime
487024 digits

3ks remaining

Good one Kenet!

Added [URL="http://primes.utm.edu/primes/page.php?id=119644"]119644[/URL] : 7335*2^2689080-1 (809498 digits)
== 7335*256^336135-1

[URL="http://primes.utm.edu/primes/page.php?id=119690"]S458 is proven[/URL]; the residues are in the mail. This base is released. :rolleyes: