Factor Info

ID 142175
Size 718 digits / 2384 bits
Status composite
Value 4088033347314406649343378661264280023492256816924235385441928969599303935872685539082783766126608984038837956849813172588459834066943679679630824656757198555197052015636203887828454479524131700018028333627732277368549497882314507048409346971056636577335877640449772406257657048221632872699741611003659273367577072276387170765048415916625975149552040731765155235607819447079599302792312851589217828015688809850714935232182211815634607767802337765322805135365811953480595343530674129039139485712111045161719599670752916128021136040904561608902756571711895049407468147916960881110877464329027349142061678872232259298102622576780987640746696745080875983723241265348681778816611265071715243467466307486787805717497502173567

Factorizations

Primary (ID: 17040) 194043546506490017613781 (proven prime)
(ID: 142176) 21067607869028911524213714711301685877707562689964509192529461628521745453682512643640050663369852500746127110280716587490934488598089087780972189988913021533281886036744927829581943760892007990320668784016260727340933394881828543737284902114241705148161928319259130553815698981769337848036200377124085199087660689366248677688470702076633091988789849657264481444289135771513677077442258192537575711430031993724878531557489285954901859345009611242889058217644597823625137473010807336638231365203160017808000623899635489566201391202022900221241428513665702850652174456897132863022100116418847983755201798383788772232678946149757765404204092172584098520874084489265369829659479272917484835584879107 (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.