Factor Info

ID 166579
Size 1009 digits / 3349 bits
Status composite
Value 1287555799951745526806220636024704864846909897393426497955825383464984987489906081857176200320332051503342209008546978367050963349683960334873464878112635511051090271175505135189214009283036330729760496621654776339980434676635250188780564856561313726404315988846903082838910302389955286219961879484823768982050802171955466609648238436622348969953290632274333060416760549949579017153754573652172254998118293135157850804794557938687143544995239977308852584356849553043114357900129098577446526590321327585462756019180941284002721584575793004148762462870868040791839879324120442710828833731752636335253820062454330602840907613719769014786991919352239959570372476030015671625092024156229010879796486050672366949302148703207583993343492523777020158955481981838384094893858732910293396482510251434896163788480283947578420899727134106269270410901500382813688611290491836350561461079626591621505711591656793306425210109474228307468723587893547952754607920824581309718351912721190706284076047146206931468892905786760577

Factorizations

Primary (ID: 22301) 49287534131699613838005259360476683609177026738439912721360953877112882544789979019844074926137707954017755442327973892864625335819982710017534401590921701345592507171562404547881851034568436984651353569302228487173125376074265643300186236752800897711559941568758463908734437490371300788097326932001909033354862210925636585890548039362210001816794433010604183982840974140828557084061408248320008671333463742611565029944294515594159375826003037874088082261580408100050116611492931149025445937929322903 (composite)
(ID: 197876) 26123355989190078588170903243723185472262375038914751279208980587778898131647057776258743331970818737503466490356931273487327923963500949557383472982907140830436381110129962185234679279158931117179192305941524703191896952138260908584896822343071343784165821462231042826435135710472900586335009577027823519007322854047287576817262096115986803493136305194421187705249822374397560846223320465997695955103009811538940126697994189129439710128513909543340345432347660157092164083099734005690701584868255029567573159 (proven prime)

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.