Factor Info

ID 87426
Size 598 digits / 1985 bits
Status composite
Value 2512907720327533061277111936662705682493188576381148525116663862642535379030173071907634198413188267242933927661830304000245072475301337574781515341061292590636768940197485355228286980538115108482549910508537604014341559337173428143045259400745452862325058567648597746779042209701220497931629356763588529586377071726630332610175436446379994267490153760530890904556834117630476489719489369183759431250835744693385160801819545709702592512671977923823101674547147183308609591652206657714588394548113368065511594610662591013615896320522626798730098849253010524798916934204161149803579929879959510084641

Factorizations

Primary (ID: 87427) 7646314959368848394486675357078883614676365385821 (proven prime)
(ID: 87428) 328642978177157981548056151544749285706498904165917233892457283723922993525318120404794466833254981165909974309223681703483111067548262418336800854626005223884256628727067877285043638836372137838721111235459304214185250675265939903327170578777817705070285968880262546689358015934056854449607324287233618990499449887933668169255315547269972743203756696998101358106792142976007689741712456411479289717910860417387831977111474103077174102694938612167417986192913878872740502096739019011259870087886072774609512632199714381919232536234007747235833974421 (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.