Factor Info

ID 156819
Size 1157 digits / 3843 bits
Status composite
Value 50954982224021478466165878063707496545753657059480708186856176461302697511009078546624016935600272319215065244034060747053590943564496698265835891084709684311509052013295018508843536708553446668605668744831320953823707709359425351479688875468597006836228440977470108579774383633801609227836396243241283705362399735344843845713979128131467752757174333098496935691078357294138513186851840868779456290236836910986773233370530244621084724330405922693099668556445783321943354245075290512834905108346671109910325624914788325439322759549477164709515316577246519980038928337690114190571669437276816427746444579974271605031437280126497275283718745829930755648902917829113744861287233008476535031228719576931584676145708523204508879082419178376613819453735264774427614379332951833273928270997742258322737427326321427179873060025785266720211727505093442587173266654621136841234803269459098916541420140993315437579825678883788596214510450623974092617557073772500312872475040472998851237604292261354455600805253266704694850883829488646270453561330317210911729583738479969222676018290056417204935356489758789068777107389841398987480290992201384409058711236226159451756027

Factorizations

Primary (ID: 154788) 29983589425109912405377 (proven prime)
(ID: 156820) 1699429027711704337879239361610720301962908994775311064499218905528025718327245268355216317978283836950615887706192391009043148102364260469082399803302238668148135212585539734573364102585548864492419459022631280741001182509802851483077065319708249532818473075374560285880770763907522287657011655235492667728715155352055856791254085605512201787758231867193499925468734159170169946762805964738655710570399401627496221975166358732975955692547443070299659535039080052846710014698970563256988909598283659243715309950304862642458080209053723353065445159939958692120753150852655234903404243166303038487335743605074552407416264189589652760292545912636569340077995774948233130592683519159311934848528040678509225852865035055439641673006145788100376693964192215071135333739906480112171542799652115743269738909392481449955919136318074732885991135860822525131148578198831485253977263555867703446180258035772408298189715495532483583216394241160938481607771828773034921469120204449429754600013351105656467041517865966493633018733623102719161228098503961922615796136903006886522998218643553173810655506407944263694996223715030835693643451831670403451 (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.