Factor Info

ID 120455
Size 401 digits / 1330 bits
Status composite
Value 20415123021672973993190222060315889486742967029204200475609750982974740118304895854376417193434205006842696779547196987685606730705122284214635815040435813108833787613263864945117858667202100587874896513062026532982716855004814558847202169317400297311261156895343511607697090155656464197237320369884269198313027291360696833846349799193191754018855291982989707921693195235801942636543683194730736114703

Factorizations

Primary (ID: 9860) 24914075541948206867377856621304229127247605764420682052155192503445077276940670489620651407 (proven prime)
(ID: 44710) 819421253953401631171373993434360052283932671643832199478970483703235193448399442662803311775255361927877073586810545632805181790393382358000692871970559757770463590344854502980989243146231587001568471596818400501316808480204794829499682656778944802103024572632016842359915496589339757215385118112391934777729 (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.