Factor Info

ID 45379
Size 343 digits / 1139 bits
Status composite
Value 4131008292393402174917441132956491704052049302703209055370250556209516851455375537094547499180901998395200714140766618084818686544596875963118144344730290270531155853069789885243981408196978843725358274013619201888190582021046001188829933133676916657402170324024057197644041829055406544122138615145901375656531874288138684579441105952454668641

Factorizations

Primary (ID: 328) 532023636345822147038743367122454382963889 (proven prime)
(ID: 49882) 7764708201250280755631184057490936841180406184075327394470645145262685365482359576085678595864437381549854263583389758368828942052095105662791630928163367697914655755321298086488993613603148149385445657233735643657142011327068370718939633612674214656293506403488328266512296182689593636750119748942769 (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.