Originally posted by Mystwalker
My factorer gave me this:
Code:
Using B1=3000000, B2=4016636514, polynomial Dickson(12), sigma=1948938696
Step 1 took 150878ms
Step 2 took 105525ms
********** Factor found in step 2: 21133297510706620304719126766866230127
Found probable prime factor of 38 digits: 21133297510706620304719126766866230127
Probable prime cofactor 81073493380742712605879137929073445260114635803005
03681635553856576597751904480764074787326160157437
20104914903574795151 has 120 digits
I tried to factor 10223*2^509+1 - can someone verify this result?
The sieve submission pages don't work for n<1000...
I almost wiped out this factor, as I was almost in the act of powering down the computer. Thought the program did "I don't know what" cuz it has been terminated too early. Well, now I know why...