Factor Info

ID 52138
Size 921 digits / 3058 bits
Status composite
Value 199542380795553241174112698193953340871955950806484848209798322874746611424174105158780466777896938799268728747300384891767160440689738413070623729070371297229953012486031359898523492074677080885705534162902995587335058458888246181467144744129560301654984760581442107243164104115709812496350232518080070493903389465670597546197137618366612663160152332950413863032089220664357076137697805979252578199106215072472657021579310922746002855851564757497842365782122351280425929903350245271208811537270222138740360369222598904624907104651317795487469104951668068517928924914309635360697683892247664964343566489465831637390608731320624260465411958572352602746075684742438172941827759935189970305426233344468771511646965933522326688393607108260309815070557616093712216984558485863453972149270014889397711521500404095076354318799852149072991763342355796319422246474642175787807770094013708560994882616288113982828689876055883753697

Factorizations

Primary (ID: 73821) 19955904327656106222834708075914385047789850448553850074439073520303 (proven prime)
(ID: 75559) 9999165035032527732937583599232247519388162818335811532267935463328163521174775351794120247366434302041585755224206054129419312581423592631343240760149945524557478913005355248542977581705879438677865952964816875252827215809645041149107000888180039069686994025139288953825865854353381196704567365242401561491176002683087919658692236997855978205046039607360395797507509895578662073245448401859503627122447429777070112983152113235606776918640936909698429429477463992769048939850033897665435404496105281809835678561031819858009727157868514125545876094041172897957719361046232796682520156814743848969595634227125533743450804971802010498601036391689087357515457271571587711428949207314389896682940091626958011194618700827725623108783141109842494497605946871227549240352640158287531877843283165812873375262619149363969124884993807377017401251019533667269957999 (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.