Factor Info

ID 150869
Size 777 digits / 2581 bits
Status composite
Value 457500091233680872579196358569768926799077495191710281544116693523413776888157827672042950646401349558047002504702668267728537091851139409746475096775815115044053426574241793114752278599597516206323634443792026993859106700826704741410832001367969161629309109353070192240923289401909133630755251728376552528824645480696397858121748331814305178757058500485703735362109829805454010370900816432361439929208503714453365244867909813844631641079853413574620805411362091547889257264127402321122074488267591078479559065536587129573904914153193547514474867499805366789167676730006154873515182911489641694662280893908427897313705808370682485179575237104349821304692166137331274064441541021504925778259396907328735767185611282575994317356290186417142096681008962446861656813424296822991871

Factorizations

Primary (ID: 149627) 52990215639704354810299474687300887696772792277 (proven prime)
(ID: 184941) 8633671060037855998005015591073148513070496184487942697988596501240355783318039284740364921244394215216968002928030026463372168416278188696327649127576610999569277068526085695866002099282820092908891940401131601005077139492142485310013708198518060143210537650808044224634343876418422405291466416675822341197474265460823470897812141260890703359285270411576499628534640923242818631930252118311456846478927303245966794555465775354691102660293590598023744255221237228903807793453350928919960910062826574081618991411587860994596778546926443923425643518807632740227626417348085686032172906490058484507723440642376219447347447733065982003983117709225200054467790728659083242597413301606687308229050775752516185248425536615575239745403523 (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.