Factor Info

ID 180785
Size 898 digits / 2983 bits
Status composite
Value 7955111721144014152922008537533575663512077669558993435641926393024051491439958418148836095535976725381970533468768093811718586961375683725479306926714384498346821139912954642349466354307699572127411804095603888710946109679556251946221818242415846455538956050773705391263416872050904534450352195543075100331564458911771226312591565913477728477985341379426805359579758396822507276915598560772504024152158527372706224134873912693325353113699181878046863839607687130041181759828985896377063137877736502374101460583642830089391961841432295715206050502999255651083779736686602787777167020823376085525590204152056195600617851793983337511583449718934153709149178600301634099407834736920419140525886556763290899046845640232808678507993580745999327735297489374846958186946377216295498699832161083269536863260066132512113335450605574936733198865593685001718782740243204662166035045632672519761519353381018607

Factorizations

Primary (ID: 179121) 155208883640836626342324174984913 (proven prime)
(ID: 180786) 51254229361978120303953578838005076665762806599210097187694937041887935060706974519414581914665527636993314176063173528144955208234660475131800921058969045059484818843213437932763443951208077871005155514397673802106586880829171986762241233826139770246868159763266062755115092637738614580519158361398352621091449022731000724738537133869712088699391746419645529044318817340948170212205547762268598307405806523041013150005963385974950816694899377643233447371466231078441600982622211841068335987028308565743447219381344855337348041511236088274611894719542117528102572800725894968998607610754378697495590479958389497024224060337118752995430109239078787054238519758598305341972355944066750915721094342812290745915276043540236275016984755974018777920739750290424747235006085224683361523852166908520378545088673241875709461320977318853558852960327659537923471837863665039039 (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.