Factor Info

ID 104325
Size 458 digits / 1520 bits
Status composite
Value 21746177540281100753932276164970289011291588951835528253762680990976867972882937265267004164471608038561516086944304226871678870583002296843665167896644855540157156503426819252926990267920414509530967147995748099367417355864536592463666489781130386200887198944363437581859681408769273410409156629819745104878533818890225196128438267900971783810497832523659176723406947003933405827402456946925618581851115271854472260954413514931170683533593454931925848808527

Factorizations

Primary (ID: 412) 689529693448123842995171 (proven prime)
(ID: 104326) 31537695543661391573596896013675471255856208107741702244298043534511846681204344674518715857901760719863282284452007402508547161953826179939269077761565108444873733362065447872802783865102194910960480740378606361316624489066597131668453732365646645668567468030560051828194412280892437388113455666260757260602608613971907552097098099314727866210488489202474488507140363307041923989828269543280693751100283181031669296954120338884643237 (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.