Factor Info

ID 61576
Size 745 digits / 2473 bits
Status composite
Value 2183770417316039369972851345595860017191942222348880143262886761541393990868076359594518455599604008594098430447137436709166405220033382443515963965305474913141180985980975882448370872778468393842979630878859535822953389232469370267157837537485458226688779641551183557171069546549418392197042407261127804023393914810883504205300089098940377874000999450260199267323349139024028600433660969190426421324787386039923137570654625223043936402118712974642898815715961865342996184971811559996164158266656810537770069224648737124724052686559103185561420693302754386145481675295272441453906462573463434165349066945664098840225642622102901430338680932892904815742279215359002167226034643536022589905582659242748926550262836557522308132791320160120467528129

Factorizations

Primary (ID: 59526) 1006101271862820362016481 (proven prime)
(ID: 61577) 2170527439323018307775757885530660977411259517242168914973310244983585791599059670287790297991729738183357520915412878275260005018823487424257816675683006916169117218709390611231737597034155647952907775435130297967278569292482116856979515228055698284783669755286267364028607081098297190901263451560171551048198118624792530167584196255124555255614453140911722872360905304963625660599970556590187603476302653053128229423438604377356941177490193972655148005705295520925194760049286794638754862913053992978632396123480925389124176369029655401901636480450039267480889605971782284310366772853013234123845233373874438368550401200287053640656509661209151082714060287408757988299942826037728378696418003195529861844775404590595809 (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.