Factor Info

ID 178331
Size 800 digits / 2656 bits
Status composite
Value 30365851015639784770094533367924659446906786117160543590406001913150988438964932941978766759677157444458783569365821522004704709109874868932781787611727079602906288853092140832287964550272446003435777831969686185582910256814727795528017841381433322690026773716487634643132110590997723186016904186109149958931539017093335865264371787998112972544652355126874422059314185319091685039155115454411408201281100707619136973885756131573202276471354849581558425337250383511665332246539950775414232061104247500552577714686160945733562313728613864166668084967690180953960070417748908623391255175253483600031207844969963574568102551072811818851641612973048352049836213423518011934228786317884807071106549501287963205472739462883951524395821603253065216788392146907734457387797495800536673376653117978959262980011

Factorizations

Primary (ID: 16270) 488654500355218081336311051543759628081 (proven prime)
(ID: 178332) 62141760678692016078741394886942472344385186379002597162305372957707467021181500312147080380151975926752357676324642601799044273709104358014120149662138174212586593967574669369486023376067083147753218250509095313845897047902777237745876875044140320643619866626328569028421281752474745405583804278550405564268792249327606207030520229533361843937054942731241299908178964774221754689174193153693111333885440426880114111657897565011376029199832409709803563960107846606731246088089078915862568038569436414405932990306607815815984936551534562209306697222439397801021956885912494907358423855947555429065817318745359452546797395895694900621425260288345661325231024182560444887598737424468200913071259795102309317842942551523923907391493754440622832054858595157964549531 (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.