Factor Info

ID 184919
Size 555 digits / 1844 bits
Status composite
Value 657355130817748407529266066030192983982413917158807206494186562607177702699902309970891609890711111286147673503212398270412476795119559051248146756774262001469700040765140025143521740366659560842124631911019572249941666774970288093611377989268344695403867948437952254307057648930061957740139307544624494649140688439429486937357102029493630833204616440981080178281089673577621182240760961563980999287878231179092710781914982244367695990487316622528718735489912720310617879287699821104377871028045079661352928139645822938931097186869496520381165683520228963

Factorizations

Primary (ID: 184920) 65403433661917133788899664988034121 (proven prime)
(ID: 184921) 10050774003942100202598358366711473383108688899973066561489766961372370814754060934920814186058856228360404025955494767124400337053403142869117299651314490432270961336928089854554550251241620140325326284055598357722144632499021748713085631721071761915211965963079654040090178404106053738173592264566715510651625324277463233943598907178340408637303399267860006700892743008618997081785315344910585795191746875701800426426965928288339290345376708552148555885295577714575125692366262095707792048739047487589484496680606774603 (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.