Factor Info

ID 145981
Size 915 digits / 3039 bits
Status composite
Value 469219310822814827540597164024974142673553945209522612811485742535248550590112708247056467786982804736315666220061482603211361075821445178224635880157055573988485282673993251467701725763024411220982345888406328362700257398761711442685972731566473933108177090278098388068272789918745121837574044956289212720963376834766510598322546238536143958492057446617497607408857776831816945031043672996221593477340773047504060313488388732274073215519851222346697132016804197652888355134673349548645619711974067094290178939015692619593263255455371337551377183060386282540693704760622559746036013845298684461559887415231842923153733447841624083931204841866562963187832290827077978865301671612454990191240956300840048694427915040228729182191306915249345163489970870423658057218746226075072068365009655189857374647714325440635496738706380124793024378525969821748026204415706442646868329918926335474734522592816946767032328703795749

Factorizations

Primary (ID: 145982) 7414289418689184823849 (proven prime)
(ID: 145983) 63285809917273343723229855358837132596910452477192552277484470286406034678338057110084000840321210754169365311640288618767865014417001898163809253870204403829911612321531788897406009229772394732936171154200392700023966712024711043749679335857931065131060892700933304817706184180151579596341342618204441123660488946169037300706545823575886841895286699772843630033024156132784708342216021479234708221349446147375418002509886589720060694062140515525245461973771018258625030121240068300716078699843428156148700932912525171794387947158832857007572002023942217663594153480829766920642223132021273727726776582363493166923602168116370955841390819649802113182671242411644786146997193160470371889473057451695236520796668559750453153364299155464940344780256390742768780590328259796209395343065952921562585940029713544118246954030263700686980154428198036621433345189152724216570000922261147003709830963101 (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.