Factor Info

ID 160342
Size 1080 digits / 3587 bits
Status composite
Value 588817885073689025955463691603394835133150320706870171553705061604813196831691426497033132076308591173004853445584940164026891945700941043527486135370141012292056044151163327221503985781469282976387853912172944713039835179151727861663944430400515045941015365961987588245592710469167852217988448990803778551969968525352745219117398468992270929328850416105874188918212808235833969248337633405874447927216686343796498447851306557388359379041432740165053604504015980416136362557382276878284286211557487641951730142916965378511262189521076460300577274755910436232672607089891281555004578208621459357163050685972163219151309276168228719525312517244422810966628100696878529016599645811318938598289192071338673689013790268037694679114218174551918605504970783713375345090180915400536383659262350926309885653667263742791730936819162604233388553509948338575488358326259491288226384773095159016601155631428830048976726977442376045144224625820224302016942809757250910141266971712795051672846399569884149675144328870428611875420748021349900901177871423584822205812071660046275501319579252449371

Factorizations

Primary (ID: 160343) 374171838478824742931681 (proven prime)
(ID: 160344) 1573656337867371607248830258101192828367953846578258394666461496857580807951353547702879168350900198033728915231724995898792658728906562476734848062334133632870880603351856870109962346548052315363943249014091362938521775577851002499265139382565530311161984594732206298837649297200071029643666504306348773698997024993288717894592401550089547586943407128630548931370160749095453258393801825097275138574937633345306281742555836386172517667275644621164016606526192205897133036883837824722280009972582789194289354994308982389770743991705141388648058212032366797039069938779745161811668965439748200101609862037464199605366723759058859068065431483915994944995313626783037594921690991431034662604308088973056276373564782124192889231316591645472843038015618447434482697560725468369834150340766929151753793124351602280307304489803373943575242132155101496266714801406669991486177204312250934977295780236737482281737871665841014211729555048362738540497677510075863375454174641194429712194053837127006331492075648763931368829206646278841126439511547594021085308920674491 (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.