Factor Info

ID 136931
Size 266 digits / 882 bits
Status composite
Value 19903774232095511355207659654770556728447457606317485411808430255060730128400883324990631845573561012738661049186664063506222988219454389539675206859003075184860535001082064730409823294129609364680869019222510955079295183507031021931978148140553941354925310441524423

Factorizations

Primary (ID: 136577) 40333150102393233358849567 (proven prime)
(ID: 136932) 493484247611854358773632958446380762345292545842950278552751431805440252479129225545340807020868158600356886493375023369365559108668331852057536615697444096594627756183700535999212525593335596503091548494044623813827300037141863038175482969 (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.