Factor Info

ID 190350
Size 641 digits / 2129 bits
Status composite
Value 55537725926119988228982257070541347974735860017408358465738830439962606815604659626550202760682193758922841022671276302598855515140754673744791484626108771484762170841767184366778380449635630242660789366781747938145791996120490143680107553843250155928757820057301511327217299037181507151394435194154195193474794653587653007872154517822027369463873290203128504795588341651814440652169230926301878715824522908698108890184604179298364382862699802534601955694487588159010728782024060345940404973156071493463128244735764199546988285207443200106055082293111815694691697015825894585472602074323244235341898764898180437341817023594158111590486919729

Factorizations

Primary (ID: 188745) 102672478567468007638784142574112507144367962863477 (proven prime)
(ID: 190351) 540921254663440396906056552123671737264825198624156362276846163068091706523339020749889338266466708245388848628452558962962579367920558564072675599486211221603680210611981860154019822026419635240929872879797863821544172965177503394379750875391479041288249630660063250290495293676511262505810175905127102180634006382226646476720255849943787859368183308217211248736330846355969767728426487471685099993836835572467956056237465327330552487809298676692070450479241834545646560848735660000916372887841496597419476876276674734379259216508739670450919005238790464903282898713988237408492515820416077 (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.