Factor Info

ID 132813
Size 641 digits / 2129 bits
Status composite
Value 52830973741591859962210176690247696982115391088178805775547205807406480910492323039665350194567134715252554313899656737341124592805547352518809983943668773774574547749062032341694326613875844627762414431657533277210356445998713624511697460805281571346113941175267934900152564992714330013322438206721919012664567340305459117904532937179339698285650516630603781983735878204755672074147594029471786659788297328861803137773059269141216990179717130836098759740500347973784501180779239278416574469792981357090352692125947615032294329472792564979082762243731803956340736803696458979438346885022093066294611007524020506414948475069147034004039798511

Factorizations

Primary (ID: 167840) 28739902275014980163546625880652015331955019287832976374361568207195638266664469886412815364734295860251332877 (proven prime)
(ID: 168742) 1838244724566111029185726557984078087377368136928802814460857744835302083095057582044141836679124536036540027127457291368611665660986868342677643351931745467862795180942827369123340355203699920577996502641977565833853213789908064217033229558735786475579605537864706592794643555237928258032713883282917279844456819906914303021225995867298855356290877620326017318074786352715830878286648661143808569813961302444118532768409285504356528366277382926836984377878545410454183802936791559271769503614018750734984070832348512408637640542443 (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.