Factor Info

ID 186310
Size 950 digits / 3156 bits
Status composite
Value 75102562648580703639473405053623096452604253929416312370241680249581537364351800961153961318763479280836457562070062804816075679866106422588775972034259420635072564303570001334795151793659071011111336572856892288633743049433721587988320014709844869301457754549981711186069251172471225146800798372536619843566493267693493754150712879984335239017535842659208226388213414964624560233267565805208659320732524812340154099897279015722253055388949409869281496822937210702945299001746284069460319134902149103753086087014703302227512863613658003298308442047146035162148561401569685171942267758263212003899761638449997787642272256849354296725872262638570859980260252806185543631922106383655150294823114710530273415453617195837983720191390878441895849998380943605122105605373724851354803596062661454060315259480284994658673381395415810955176072147346657995608081744566889616521048857728875972937057590428139602251787256317105769775140026536092397130137714113667

Factorizations

Primary (ID: 183854) 524153241709634025679746946677475527457833602206003 (proven prime)
(ID: 186311) 143283598520955795839802711820234060425374891857588355050170029826222208648627881063372431645277211399637837747737161030016177762374480870515781151576885155023092581053608637101639815615006418809851175011669618413042454479468488390058150988650815101990018316238250715482211076183019055291566106900182858061366158248648251123501711624034744280645153290409633409189844332445581437015968422469710228730685650016418986611188166786400760907937588133993390092869885460178776363006886555734509843007320137840324839201179418648817261925872130505732689959684512184609593134270600100639237493301841390219020063971292048519392154794415142745546464813680905728494028442581053811921174355065037838936138800120576594421248407556781485653698991454902871150073884775317266946506814487732413712621757621158935096934156816789549939208644466537622370052623150990360804069964121166505344471400299669835887899739199659889 (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.