Factor Info

ID 159860
Size 578 digits / 1920 bits
Status composite
Value 54491380962431487651180920431684633614401135141350341048127569565013146730905489203470842338976200304244471637818071258083544760674853387748737512030364043818085743045257996374149107413604252993884337659843755094317216907710521943397141060771985186257754307580065017682625765435326182880223087265288106582373702557435609551723392296740688944692838451233076135111512713863715021394840819015879867409768887104152682467139210674439282479686376965752587516542282831275922440633075576868042296449414470301991790188310172214457150707689483252806265798509366126782858206242478692187449

Factorizations

Primary (ID: 159202) 59313577123728315074251441 (proven prime)
(ID: 159861) 918699960529480281994913599609278351985950482174862419950364347973885197683513647786937367176897973318385737932960424132523244816304751279523071355390897159003275596410218102524712614316469130305816587216019210943979430670498643094878272797679879002257366713999517601157772198620459602364572314393418236586360579162465924577625427234414476782231847136195951514956757322900041614702068510996787711487742520179356630985799102593336468034964265326183719000358228520809632891516208499021232437233773233924842684873630765664616266351136945307780252954881289 (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.