Factor Info

ID 210707
Size 537 digits / 1784 bits
Status composite
Value 555077341161662203654749755868046535249775303168066951609715871132092620251866828423389977387530055089962861868170562639993612927226214293919673629690095518159733741739576416036315713606154293928241698389713510073506614152434432854598671713842181675411480622342012202094482649338539790039650062725952359068005024520842970984511254915207274448465815444148151066661178805483371683298395076618700726937330479240006982037527092435684765500735340421757774527509097913578689018589469060886820615072830084516411004593568148539189613273847715997

Factorizations

Primary (ID: 210708) 4717352689588391633504027 (proven prime)
(ID: 210709) 117667127663947250436087321475873819965815185152231617843718749685385493271276709400880916057204620691724266412308663950850201104846950688173401865168996227460093350802238264760643680933764725451075967700187283274042412258772016435007497372514815332576197639891482862199791722508561821375187852452031996825692304311928611117424852559073788731246985159281664816310801549309037565537605295061731676984919360553866429627950993532578641385963520332940766608544401182392542810883644967723297655724769101014056438547111 (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.