Factor Info

ID 72145
Size 798 digits / 2649 bits
Status composite
Value 139642707905986438665627937367207572282173001963787969227848100629411552768119928774127154276174848082865820758915767928903861001643403090383363651823044917822092596864708739745145365539403241954379874611513663635934036438768732324385004846299799449333412574277100845555448480368432344284543403596909280962622519299680486588895198915758302711377392570898508622992037430158811063746949014788981587754610346300614257630684822202967371546965986308059274019633749036210161332726283828964809076200081610342108631742376850033169384520972687527334550380207684639432753323582531414386377758461685010614322994173827213106461656385781739485914667837183669431080267378506139117888950161807354519001960874915526694199667731466946625836108078295316468793861884608563527259634016739407265960123998596676504100549

Factorizations

Primary (ID: 72146) 200497068383872492291 (proven prime)
(ID: 72147) 696482542271520645512320143973038618546575078863111043810953831104473881763252830117954825951052319315134536377754487729498579733898180736423963245693011250828539779586471737547058066205640569193389638960243285782158033661982342016751934550464683407494127756851066154173728194694831399688210852153468003909951601984735419661232907566394056046950645284983544531308139797846679538737689795817614279219603574745918293867301140067923297907112481644030532534599256232782335020147093759308313163930890779055352280277176659561822699223121666706357854013686913186563009155256257600981514554613828121989404652707691805130281015603201070616709537826996506282078788947950680934706418721549903781962424307383708096977479145136251978977462754471087345354196310973969700199197896988813273239 (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.