Factor Info

ID 140789
Size 979 digits / 3251 bits
Status composite
Value 3855651558181370963737065269621877723061700702065636380993940799188860610015143395754434138365455625003838400725266605146052144215287918309200691108292811983884647584530127202837181972367155869874183260819473861442345506271425248068924176612002997513970565383876954266635000989117220769719656278052904054284974426226459941975200032405253198661856009803161327536359160316018661627263468419430056993929132975590047578862852570697532702468674868907203686889232376082671460826284301133414849007545425492418967248841959600424177529277342295439934024984200819132399618239469374909702635735257401201707495622072558669263626494112189334207167720726292195381326295278069835899302650455778496846558865311188452190860746325551777792000975904466737773542625536244921286312294836184420453068288810447493104864973535475002516949082743099458471591444917682361630461719669715345192893238593252903982001318245682238602038543110013336825139841939250011736481407312588089560719650409800500496103541

Factorizations

Primary (ID: 138866) 992366694093342427421 (proven prime)
(ID: 140790) 3885309312707250895713307071013329592621084975311405664257069815665797402164959047840395478017701633288626356364585772698557651625945839533507801241422404638833921889690584608410845568351477554990470057557841994390915085871075563892543660102075727944391156981717366234013120060923341517214563202820980272078175744100426237948110063591490968646865499769648958054371996315890233000315309812881876220651433263053047796227931704351701055559893048235167071735499863067141050532661517531845136589569431654157521643933307140469283225010761167413256856815635592725621607517889676820264859289580996872384961158330790808634525337614451672403775014454718043457606760848837045849516564036674479202169071339325916215804342309087747353276563409556684806418721250349025078290223827177342161693047411387606062066421979018602474471376864666583591790078556789680742053088763062107899097068165979948844680236002868492955475629514133213234061417411116900298477613284279520273721 (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.