Factor Info

ID 20810
Size 431 digits / 1431 bits
Status composite
Value 41039023718676521039732133662765255478123577895527595235731312694116097487568159945617394432083220459597486187787123224591228352731067136450059734713373307462759786941030374684760244037035264174032667038626064738492667294154999305700325318622394380718984505546283149024420783185291769635149232249809788660354567660816483146331444580425548396208240083839230027511584891869868932061168144710966688331329550981212609170174640281867039

Factorizations

Primary (ID: 20811) 172992716783529233443 (proven prime)
(ID: 20812) 237229777540460462471736264231127923974807215838353077052108238082679825291492020853487769409892251653466529703604653113073758002137280320612743772696538894648424583136296478936032422927597619808328381298176598098565838878119100759487579782749996734322473379699075040020939604541213253281559266373489693236336851214523091717247927238669964955706705796946279438121210568587662749548868724680499740894180619189973 (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.