Factor Info

ID 177961
Size 721 digits / 2395 bits
Status composite
Value 6487782036515373466025653190871465774722579930139233199581342754212571446545837094739120434364642215024042736019410707100549358757086122430178627465760354384303395516524766777944415512388065016304844354229709332583482062793566116434870068193296328676593864232417996645998888930298076019922847323769442377035247279501217305841012497433840591031146173508545082528841155712745974300399516095582413150453498454328399494865251640264845288582222209046223863732014811293554796972253163360325791192613271790242443001290500325420948956565015429427088706779945417962029078654483715040874775245358693993466588712342856904887882090528196191301148908236936977644471332197504763533893959626532303964931167462949827285101795021330149277

Factorizations

Primary (ID: 29693) 19490155031799482557643354197416311765006976384991708349107499762834952621125413 (proven prime)
(ID: 177962) 332874829673244062243364724655870900468561825200572261573814897287310200663579595707434968792808087224815376065425463324932259397322086617750148847938395083059681597071197830595411632054962628439280744641581728277081304057279049712984473576337216544343906283345154847551739172701548789016215717858694687200419489337930280113144643518299976677342989911839943396557762924220857732156354874885531104634131436755389567094709620207872064516325472261031841117008539995905665112932318716659617735180086823062307316479293573052227164892594294006642383027817488450908544467757669874638944232393839436453270096281767228327532388851310291608775497167129 (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.