Factor Info

ID 145145
Size 1082 digits / 3594 bits
Status composite
Value 74423796364642536756862774595099742220390740514645057173559268522211495766961325582731260115629312743869180886668639372471193274715810689801676382209856553590602200284357726748705379425657187635381921147019632676873087383776895130455721620775596130306366375826492534391096023473312571821980345883610691198343957108286997563469191738359031638346038702439816008626933400039725215923031475082798392323661166501464943269058786172955789904151398430170761384854799935350405203632561338584019297297049454389052602701703949852970717957426623736370939343289630366005576552385903764363807223842409015786059555268784596109280736307437065821659485788962704832705529647367390727229605936613941250603891575026678597990265094508143486825363497688046062554538158202955392626342421704158914556157016363513940187470263223567202338086074334629425747772956856389026047075238895782721438982302512803559098676359113600701200877724952898020903981594166495444083590129219731984364851206630933239569255267673989456995720202205393493548073769681172285266876993261373440679941991014607554201186416888016508889

Factorizations

Primary (ID: 143319) 609261029932504497272673841 (proven prime)
(ID: 145146) 122154204369328194503146086260412422915430412580346354552990932097666245413760138983144222345269529553497321321556764726290080074560714692179802654159557911248709196828225546556341908650796401020274355054990110058632357063060025414398391356238790874225009399776133487707285380329014736278080534160627002254645920918225448310148897735504684422741151044820198433099111613439768077715349501948631465693206529369332608073915069473245841519629177078902661345067222075734640688187900610953191006397150005648730228451426434479477028188488505677844376319807718005374728547908952786990160379883274451281892074496071610194575673847444162704361656713808837024895788524222634368937552178098378716158119925080821482149341034972479615389807296326118709858397023724775210515754430474320777996559987248064414023036497368970998733149442145925521738043227431925021375641199017632581082196131710822483989705064946076435255389528706450092703748841074512994611265671589022565402417058280416228147271303527997422873344259098399353188741654584179310786049530810969066313296767529 (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.