Factor Info

ID 147867
Size 537 digits / 1781 bits
Status composite
Value 133275772591896665248751747134706838448632167201520748325092211197237013271561362194898195211147257087738347250233633132301384803531688491310462852836924085803814205979517097881931154301454915839731701486224811839681398406413563725437731033688544828857513272100425818531593049547246320520410686436768742382770163637163909934876286459454893810588312307408299107142014949947924087408605018613023563043425456394969895955896083684925208484036555147228322560019093263621992480431105149499364475883723310841918932543526825429654444709516947521

Factorizations

Primary (ID: 147108) 589313263529964782995329801507579750620293837153256673100250966378714860373275073567118363081027037391 (proven prime)
(ID: 183369) 226154374659039043482599520734883422362709540376522995588812831849773254121207263856478525098922686524294368394930856695717945914656268375117207023673474520581751453275419812183068438056053440078147454236998943875682573223192423588344344131450660371440065525420011620360407652142623884733458064404194613187490610755617215449878181728904410671019445030052308950047149786994960305854099828546765721942488977639286559795698820601264552431 (proven prime)

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.