Factor Info

ID 166457
Size 767 digits / 2547 bits
Status composite
Value 51598214058119927347640035578186834720073835827806575379314542915606732624274174850137488470547209807460796394038853338439812512501827100344408090360120371192364065782430911868025808872459078286496153914082631899859860413158052773864861012860426227781228814432733780863757408552631652646113773534196432241743641144171343769582587041628783708561035128054568462158558495919095548580776138591812661931985873187194425936772873994360505626705254130662125862850466056157793700834451483129730223887910850449696939774233850624835009478731878964856703507243229286933430231072176155884809487376287811987990318662622334147611950724678913762214761933914277290569462222697956385396834732457447904314535158579757333594784089367583237330654859700799547525568814961573795482762497031

Factorizations

Primary (ID: 17241) 1095110988527465328644161 (proven prime)
(ID: 166458) 47116880935969027333018896197524330557793587610926325065219487407977867743115375257347053534736899712104160570892811329640717981878093829303159851727629957253853807983322958751513890480949163040515749690836652336352177262185462123328735497776421580198575952909584091587159014916064548002123558316207424952220688134659080883591221975463076798474777274101836656911688584587587992975683723859692184331240137236845265907768696486176238653609113130547955523124914488700571340946479741680892275862561610922562624708914365608317434035379998788439936844095239770896346411829132515020816889470477922505495403369388975912478438994158282094120536615697320006256650207195828975762892068988442658252779128889170704112170712536663063524032658610563963865671 (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.