Factor Info

ID 64074
Size 310 digits / 1029 bits
Status composite
Value 4322002750865636240807658949929885262731024085436761922843704369291968142077247065634888093027367242362843852736809976757832123045641292351438925962978201500346475191562973465271038756515956496941016574055408487675365783347737213023127365553252943341496508480941632902707635831145124704251385568402064342131017

Factorizations

Primary (ID: 63350) 21174546269742403551077 (proven prime)
(ID: 64075) 204113122227398502658542352998014589697024444746794580655257859990768221418883478962741857405744624734955272184405096343146898187723935885382201206378037987386756147753327973130280214828408591950657188515104852873571385990079756940686279151459744180365024098038898773167137014805769459221 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.