Factor Info

ID 138720
Size 1090 digits / 3619 bits
Status composite
Value 1713798452234258185377881399958478204774991564218211700783427669428389113370289958627613141749144231814703226486736268435603260191493863117322198846356232345108601698010049613919542589758186132516403599339024637729027861616194673503786750521787912904826859290456702410102452182034752347134083834316315044318305719032813429096333356664772135326804390238244181966352985924190983693325356675540637954990252386579615249526537279215666673958423829121405275860931595554941650686484081789173941524406581317772033079097667640584320383001425006775338310421216381563303349029617669755392588828899563361985932254562513926536642133468583412964553438083077812287925226911174953064744772312219307211933043803217656237752819232691936506223336916998587028804705371199012088945962872475215296980817402522634273860133089300300111571338022245750495990383339021239352389237003951679298189377306905542597853150609618345201908217533470038753815594088164286477975489479634907065373097273242350339473155797475482898998532274153307872720800660510964747725722894892519057338913324487744977868829618802341664264950349

Factorizations

Primary (ID: 136458) 2533406685369752810514621031427854602769227721 (proven prime)
(ID: 173705) 676479801735475359507790900056573975192108343625059529821886528875644298000478642581786520614551012884950147802555901660881912663425214703083848513762337288663316639980646968030054992605087592014778752796889625987407544013553163006616551578384223377811579785154262372634245293147242934774496971524957939807427690989443221830720991616820021687525231380585870438800773677813107917715849410161198532743399806689007584656962228031122426010539351100254240275912222961449920835672671377770910641144919913337526040866755696929173509271252084353796848356793395369285329762717496341649473327379449564077942026053691031765590264520619411833735994608936400229759154932874559769197084144618631173784733440767613570133178970331157371566363476110066853141220851685652876881623008206662331845581673562517006432231642560613203487990269050878117779884781200219939188636186649511352071432308237358364129302489546077147130245308906521527038035226572488730928555959767387874423511240234469386752167163966968119484850901897286328952600250887974414559423580353005669 (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.