Factor Info

ID 62543
Size 888 digits / 2948 bits
Status composite
Value 159146921847941686651944521762339819313795121366938200895738745071965753959287663478330641089522005951437753508671742514946386204845551457023057390584333904562260596861472689844154704428713790548176803015759672157924780509423411542390283521457462402384672790926888814418231654883502532478975416431685544800813123542403831139520614998827340629211363313804408059656977175975067150739751339645034946638837469554809404530272874999966349320197664128385680104641349088573459663144717778479645994485365362112350172280282427845334873369503398756060263669255620843677608460853747055428622638025480283029614326868311328687533753180055052084320834833119130983849506728141354391113400338616362624071562203909517297293011441853745766541790238423116698410509706222287287790538380817835066345840606218575439051767666220028957569259305314235109984995841628650505102330675349256014060836334522809080047371

Factorizations

Primary (ID: 3191) 53425037363873248657 (proven prime)
(ID: 62544) 2978882743010658945999060146713651714651309078646552972360505924297421329274707925934789160647726468251192060849397592758415147310155986051996249931081539955850817577602938177324882096332073825916651702337773510878612430006219298558581075771248767449211349754895625556768443484352376342320019189014863015769111971539801434659613626332620292226214775110234459960847550579543368294535440952379881864646566737913244842193022444569237605901395435688923305957109713923821659711940374292942973299797177085237023739958634090094400949324686504549950147354684078147346123868209039153059870356834332080463549148300752278808034334411032474339357474918213659099996640380322919348461128002168911258585526523814277908536963003952126871322677860762333111687474288389662756415732506543724245346955103626847640591068418992042107375014195556893597588289419489135284141747439366932010203 (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.