Yo! It's been a long time! Congratz!

Way to go Ian. I concur, we've been long overdue for a proof around here.

S731
 

[URL]http://primes.utm.edu/primes/page.php?id=110364[/URL]

28*731^138318+1 is prime

Conjecture proven - we're on a roll now

ck = 62

[QUOTE=MyDogBuster;321133][URL]http://primes.utm.edu/primes/page.php?id=110364[/URL]

28*731^138318+1 is prime

Conjecture proven - we're on a roll now

ck = 62[/QUOTE]

Yeehaw! Way to go Ian. :smile:

S501
 

[URL]http://primes.utm.edu/primes/page.php?id=110374[/URL]

192*501^116124+1 is prime

Conjecture proven :tu:

ck=278 - I'm definitely scalding hot:nuke:

Wow, making up for lost time on that barren stretch of 1kers for bases in the 400s. :smile:

Nice run Ian, keep 'em coming!

Added [URL="http://primes.utm.edu/primes/page.php?id=110513"]110513[/URL] : 88*444^122491+1 (324283 digits)
Added [URL="http://primes.utm.edu/primes/page.php?id=110514"]110514[/URL] : 83*500^145465+1 (392608 digits)

S939
 

[URL]http://primes.utm.edu/primes/page.php?id=110539[/URL]

30*939^137000+1 is prime

Conjecture proven

ck=46

Results emailed

Congratulations! That's how 2013 should be all year long...

[URL]http://primes.utm.edu/primes/page.php?id=110721[/URL]

4233*22^304046+1 is prime

S22 is now a 3ker - continuing with remaining 3