Factor Info

ID 177979
Size 873 digits / 2899 bits
Status composite
Value 344703146752813083921148780053643065601913260099601531819533147509968834194879774865414464834065051230734522246143583542700749525556820235986154869533581417559698473763253864784884593377628043232244381462942837567274203743012257006620376794245128008321757779964659821552183507457704922461556525084224932883140288887613538682181454368965077574357640454359876502182663722970117872739828059823535840993257585005181392284387529027683446761211704884093186477061217614797259420860415768338563217994408067608524353684667286507431737032290832634203714730780718195787680580937954115674914119286976907921021289980649042929396108889905712542195888410397141259852464846128326533296690909229695591022747133268781317213935133121037135748294401250517340081358044380220261732979941755365150723576235126261607822149516879057135456869374142128846464439322105380996166263458419834514531506589

Factorizations

Primary (ID: 6962) 61987798571492538535407169970847649401713984031443364728525222913762930459022525408461747036235913612179097660870596482579273707316245828905106436905278680161 (proven prime)
(ID: 177980) 5560822527924681258924418676133702445113646601219265343513078056081403313547707250923633084341473139538257078059797724361381248600218543866587695792819995110580950411834530710083499927563579456551916579555136794029491302089630075730112137971560697415467851339478419011077970597743238609824458453572822788782345204801743335066375659227591923059857204923519871182654304466008020378791024223771485999867597333463840866055520982752373338651826107986258442394848289820233087997231247786111396280777611544889580292914230959158873492691444967849142266677483746302933842565820901441987122212008940226747151186869992581666272081574682118202494239062866463746538437708098198559324528029602912874160202311998027158157023106749 (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.