Factor Info

ID 154240
Size 1083 digits / 3597 bits
Status composite
Value 568504595750197514988535586025539255181305474404625430340321214518908640110623018192849450352020633285307005175051809874700491495154630964745791347316220074697710882004214002829078382996224444007041246766988183349417498854490049638575177485912756766114861935064265626413287955581661671725865311075892812250334933950382836487747170892975672870547656340030941507807024319286874845513501199887524864077711737355210194421433342868516896767783253419477105030695508143315116578751180856911456864192338931458219866147022613226732478343707602591152702629658584503767774199091117406928661096609697867079077606976747613672873744265360063473346970748698118571143062211413845818787250551940601968711044537255215256457157147211902822150227985772124635589328181903096083112061384765205999440310778910366408868533007797805494678109499321337772334347994837995725981099192288039161863622525819430470801087107727902824697343266010542990505299797846366661019779243698146351404628415114786383881888233478471189904101539278540359102202173674573218802765602212791411118650143670679313281497408804357899973

Factorizations

Primary (ID: 152467) 388627706717249274729481 (proven prime)
(ID: 154241) 1462851428047614261409346602308476402951138232906123271647446871676927936584439251815940495972721000668256150266638691378938430423288255282404884405420935194959121025889664079631026236430952366475558643793461920841987871937340422911017648477716492886210838002965934988506436854768734043798419552230383973348446893656113189529380572804677877870102845945085001021004069395443194908968176336177912730856892777534874199166037620556130504718494988568767568503096451398117213553137722009635932315156878919969693883585079190943431211555197348038901400883482852655237366742939292586330680535639259939425924825101265621597372507851484899022709494373227647837988427150411399264079102487732754401852771594859562486618882869707508364985824566918582060840990299222613328626788039547822839843419688854273324323104066297291739666617730781769139619326724332961641303665165344654344899538039314436868779921464013006235285117648573278438721262437410481384121429023492990193271161396339653169356910579561667937784465336561285568899981836843925660890852234570516487054964919559133 (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.