Factor Info

ID 85387
Size 784 digits / 2602 bits
Status composite
Value 1540841291430366184306849697661886453129594773735056185403233102796878421062493564728042411168267840636503834463133507638053703356596398918180653728084407526590375117942432363317826735329618456443347697582249046073532634469179549378436961430726154503708626919389446140136993041804533914478014465846705085391554792362426046929078141939333164894774667940182747080206246174340176266494346555464028598525542904237227072982625026593494206803009203660980292602772646020618835838731151756211415364176912080825627212514730641414675009199666029063900006530112917800496466059869099466236346400481260176331653236657339116485636186089473384214831862965694774842935674893887121979845533027350227381787479731228250325032287315178627850236542931614280583632031338913111781429238453716150835229092151

Factorizations

Primary (ID: 83723) 744238379717405478588912133054444239035596226224371350999936526974148321026753567963357456090676745999032254071309789 (proven prime)
(ID: 85388) 2070359891968267676717147912692191636316392124932737124229512696734195142212993907593311708223070578901882079209684597904439811671023226049821756379517334884939172985416515420838649615090119933208590096969807243087602625372297239076316059562022832223159949246036664235190238427222098833166567650786689922473741537249898813760246783197388402933542197494317341163166149223366724418122223787376189308947973837055537132610750802043111416509547422032734265525351844484989689443692106530922037938274882998882978744295655849359652984479170748674916727926225606895586885252462349962296398315097489126919750694864231252953991131073092452659683289933047142358604655095173991459 (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.