Factor Info

ID 189975
Size 680 digits / 2256 bits
Status composite
Value 12370993442407727531806374003566653483124618934185659736707119843160462355254265650563596722871977114123952324445312300882729112645044007365312959840988268617426385769019303511656523884626265525860725759207402569079394509693631307278792163096672269189561335987583904531698923673510391980613032692643630905546003633606999457637217226162926402457547292217958486336496030482670822042529001978600593786976579058181579982654982950667266123422183205965120095998867950115296270666378691272167570262060626804906837363082726779818475291619493564752041979739164104541231040382632437214214558619546910732570109762737217222459786477671279956045050236107726597517920300420863156832180377919687

Factorizations

Primary (ID: 188888) 436416208132108870690611078121189613493435653673653216206859760321884412970573794052671586505340393250829949060241986607507665812737811553594513449294562957472857333193365424399738430732109433926431 (proven prime)
(ID: 189976) 28346778171590883443632866300836431677352217135585777946705169244314204430658387842989849144875035059097454318721977408533602697415496817291003734907428986250244884317153604498893992453992804546578488085348992385340626272658491971774767839151005673978686903880243369906189443540658639072457496392596584726973761252319455306863238914997693645370258352775810364831677437244798710104703635933657020994554978064574552265563954444510608105322711217514722365257387905182652456192264799577 (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.