Factor Info

ID 158431
Size 941 digits / 3126 bits
Status composite
Value 71203799170159243489600109059956453295750244007945085812358101831864302717129672114027362911023421689574940192059111328880498672337666544648031185021593534039390996213876422051630190294382217415879646084470127085015271904820376483074685418478602114328317804158565848473421495657408112548673549474213462393467982003347913743999391673856135447067850613477313331912454340951347189763620057410509255706406477231937923597827040382381758479472247191502831729951138310018110100471623768383410240744992004701521669604994183346013858343460191497085365244206617071622800717928991376309566047350840003702017155392692625543606321248681065028579462332067495852451257983574121825982407505421783453733662094118072641646344240219032017500375015860284380322411908961382449018095592789408484739823614689660755171593360289663927205777195913403141719779203701632944201165005060617420621302324908837259519965205055281974138785360994918480766760218430219596233941

Factorizations

Primary (ID: 3043) 25349242986637720573561 (proven prime)
(ID: 158432) 2808912250661398995910267941075228120466230595779119462265355517497539454929566048597087393182292592419930746368685721364537856031552990200758019938023940050591603709828593978685193858881293559885535930995801754061609636595447518359045952921585886907968441716916419044042144529717647041190642717433061380626758825691367672466362063511459586134649673854021924555410701519290001225475690965610538298808452583960561512174414823995970085165366771510838048143766995702428795227499779310773255530894959677907129449753394735683964030885990259909636025635656610346229030571577997029026952869046966077815338894006265259375389159100338090917947589789152788805177376038941465604858231631333628042001357308058449910252823144205628632350540322172334466120372613329993832923360524376962807218339085988605596725685283145102300982343212449597249389121906299007513178675886891357252164036998303656283274453621834432641226101694442795581 (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.