Factor Info

ID 137747
Size 810 digits / 2690 bits
Status composite
Value 463892238022390792391507635615178880352291304917930644176606945332260601428026686745481119064669445758631022912670320849449290104074632045582307497716843757958469121714515230604124060154033535774615566408164959983666542820089574847943055826529125409893150197014500072332307564719815353545498466497243040145753684585057880207769011031431194061836689937887714625002738743322506760062909839525725924093556287620563141343639219700802264916019090781516470154163977021062033638159610147084599738103887677184589816601389368266908687259355020389046177658748061666879420063409190744552951029858080717345646127122667850256524564038653187439169182630988460717099496241068977908919756518800759982168770035376823102536458893706867952426936568606207996492549779033074591234444431198500026159726920793563757465893890639399397

Factorizations

Primary (ID: 171779) 73021613401214550467697784017315319181340157 (proven prime)
(ID: 172696) 6352807291089996476644822915712715929153282372913656872114505919668474870562549045799523574200856676941745323948961148784958171469487671954887715587425506626183050954122952116027669433760551291778521016792415715146558364961736986125307255255070935559513172433255341771678348940624196016192674333211332450706710823619703102537901372349600426838427528725000326982940425433969440734829529894624360883243510314088368274546384817906802600090392945031358901968433280796906173134360369243626541498192332791093061929745029457130981566815573183142409464200698576571234292332717332745090935664467746717580692730618917671846733997079033027608988137394715360383456363156507798004084087221800465941518695481060655735524673617953529492487143697381797152009636094336065496916237321 (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.