Factor Info

ID 178664
Size 1070 digits / 3553 bits
Status composite
Value 31886806401473601302214730187233318718218977565463802231901271853551601262119453096074965769429133028203560967170202931270692050442358671240263901496740013728640415563206869962609076577222104065689511186591778446127828978648436883660366998899196367692717279415013436262557458399470885937766360817583628023345978031591264374542172644554377105353808783406634735575863477710226829614910745545859238359719530530000656096197028521742436119117896882920227962983245454230885207952511596965612799312699332697996714386794048754739229987634721430810933650898108335596749422609765440766132737825983355542672323913396218190263436498545425081570897836521915556717754248958326760035474595966761517565523582552174402266252779587100735223609115566509415424455039407822103790955124556107747919785254816202259005429910896411909953645969744131260391270783126921902662292315711161889282606465964641281043055548345805653674224533144359478106267595835539399991475887004703990468068629099901873138196374097466571335410291717353852084699625690222520311245177216147390961870436617065417830396351

Factorizations

Primary (ID: 30236) 1141054090214696265915696729751 (proven prime)
(ID: 178666) 27945043688046291277515320228996232642792391189353530117773796700368537357442934614109672647016233406407371867109658600741024165670587284246464755620402425559607082249831641475034724197030260297536285376571509010025579705161289079313305999465067969633877058284726291305752930655825327555110135265170796730745940620110079516634951795165656649512120044708178456711573273027375012246098100500134889438151288633070120390915765802323773309213436112769845298066490518056935392170675537544476060235895366023765105910067683984324887445927045069451694645118544628103994571826068265471468871938616278575701125094262384154290534421410852515171938593926452640004538172689539194627284885134865994747690491666444289551056987325666497543954955429535812923671833667143794740505665549370532131778956128889989964736653935371640778900819034299721736328145100912110135307839445470652833179989683359384914797331170231567804005661493419322501409675038141886073453575723776469562702763657000563752038698038796922454142854103987855929311605773249562225649869816601 (composite)
Secondary (ID: 30238) × (ID: 178663)

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.