Factor Info

ID 144567
Size 896 digits / 2974 bits
Status composite
Value 12311342073084063951468733072753185672838617420806703610644829804009536657204147442913934465518321708763315486474342819326638359221191996834985598985007047636738660708599239197342317840665167161484062344244591185231261891955066530049585791476124438025223367271431290268052513400066518459176524228631303154091440463915225128525081158141947227969374299534751629457998310847075349298600324477661749599961041904269321899435489030424747297794791126342029840610444011864207414673417894983495094380770465375344261991952638880611529573882251641713538390970043882424183124326965496556442656190131458177224841889745434782808001138954723053932865875670238398353051006738694388437234966389602246366242118989541855254894953036344774474606532877478715640994280202257188796618705531211561990951734342648244694057210484092913826002722345048458509435164609729358468848575061039477583524654356928080743677813638421

Factorizations

Primary (ID: 179284) 239716611071235093974279638595398720904845293218290748478858737 (proven prime)
(ID: 180406) 51357901390594826236667944945285631030764209045514854622443432312000153454758310345057226552550449924675973497948513938669685676612934948917978712968153115938238541002431166711562083224986357464349265978329280596595798514919969568374986317299029195998637816417094006242797386023228695990226632027291722459271321136076393478431219189160699820491675109752703322549709843178264791882709419713213124388395159510377519273795434751316805472421261174559404648173766356030014986715835511409979718605089744824604274550431453920197948410279324303803313507125850892847102911495482289656987141614931913646836168387533913668094969498139022834104648278588914671621948833406757083802764415343854671571352113635105509708895019760225245466779291607177364300299054875434772931874495267229993513843003519884080092149270747933846512155664319413715967333 (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.