Factor Info

ID 178666
Size 1040 digits / 3453 bits
Status composite
Value 27945043688046291277515320228996232642792391189353530117773796700368537357442934614109672647016233406407371867109658600741024165670587284246464755620402425559607082249831641475034724197030260297536285376571509010025579705161289079313305999465067969633877058284726291305752930655825327555110135265170796730745940620110079516634951795165656649512120044708178456711573273027375012246098100500134889438151288633070120390915765802323773309213436112769845298066490518056935392170675537544476060235895366023765105910067683984324887445927045069451694645118544628103994571826068265471468871938616278575701125094262384154290534421410852515171938593926452640004538172689539194627284885134865994747690491666444289551056987325666497543954955429535812923671833667143794740505665549370532131778956128889989964736653935371640778900819034299721736328145100912110135307839445470652833179989683359384914797331170231567804005661493419322501409675038141886073453575723776469562702763657000563752038698038796922454142854103987855929311605773249562225649869816601

Factorizations

Primary (ID: 30238) 2241821583598298389886231557501 (proven prime)
(ID: 178665) 12465329039785725438619544160299973674129625946605969961416706113246202835112115861127156731137125233241738207819942727879023938521664956885050905933134467545578764645226578487892495434919479011576595673665479739211765390005549463784882702047897094459046982231501020854040247994097673375166825489435400936533016004514522868126320118166225284985806791813699907169266951718179492324983991184819601035144232490648951137352724725703941978854679500248571288476495408494033699945087628079936293986300519661792975510940645800578941406123026591197307966122299955080469432928878446678381623192417962518822219384759841248151322547627082469087206107777429840589867393482000840520350344521723538692778802572312718881544747742438835777868876256596187555956850183218655407082515922206168478483420386531435379418044345970029707657428373600253208034058356581157712990646113529981595280444378639679186997929910020245144072861311958999923398745747019736114666113426527491042017293252088339615656587391009251605746508068965009101 (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.