Factor Info

ID 64639
Size 725 digits / 2408 bits
Status composite
Value 41453433806245531505741465052890175468136229487644192189558031893361940368198824408985230126436760605585098523705344512649107244774951837947644266560268818506213082440513477225556513075201772677622980093425877667883151753367613605276083711736911178574539908007633969779284943340011672212361814412767063280822418940387548542041751554241412585115893218313891383605450648902419938757239414596591827074934576129230942039745894558032527240922702230750594872486520038711969628290180495474313458186640203329501363134040239702342228703702366255678468296105910046019213739868275887986831157549394015002038608377788108394100255854259310870343778942195724331705666738301602521930447091961767433112689266627310309497604005952800797329053

Factorizations

Primary (ID: 91135) 25809614205656322197345991226783510247 (proven prime)
(ID: 91136) 1606123728775487787298446372468691209270636117491075734086842416420369505213334832679093773293959033323709269388100412111211852414863403597564849076728394798648631571958442059059965520662280630712604023807612072716171980148981649606052225728809924480921132640993174661551240162997776241214524676922289179034083662040319593599525072773233388286966958808634443665639766323692523965272974470691737673206629532567959431627090515186018725308227283382241323254550377521708892288043017274504440692576759342600457644543984707507127243778171710126811096954802068696923457935325583790557806215206359131996651058290247013025839963110911686959521340731875067555268116443214347389409271196076788711899 (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.