Factor Info

ID 133810
Size 959 digits / 3185 bits
Status composite
Value 31471167455361930324583768755910007860153613355233222844367204825275618359083534043228999245446066830578478511847077008075100503202990723362161796759773430800082894323535307296374822806517248973613508387960421899728048702512170876474326693587352254588981653239224263499529447628973429157049842670434984302035799310793200384215382283790668363727094052443748980315853039113466273254938681957013682540490888155030098797176526155171016913323054173797408174103085492153122055939471616431847667306168392555210580791352445530811018105708288577261678414679381261950644037437013376894959324330394427411834865002880034512127633933544018996587560093561600066895586289717296772725510404213940719742658974584465791978933439203202663172728833079412444751487314759822579609456866907092406899557801259213789120981399749977387798589176221126067642660729884365541745917864805200606441653765360685589426521273225343102787475398790451301537943013963400416711357319644839675502981

Factorizations

Primary (ID: 131680) 7995105693353508392600118377453099 (proven prime)
(ID: 169449) 3936304116845452412389078384298799933521524302391991500698181345004256605691927548205958543662722753073209662439121075653937781202119675817012863096670409931438997146973892468920657719937101062828719466893693707347445205957964347762812043192215920818876512109443480882250424274629303946819566650173716550488727430688209560121209445907860628333006086518159037374941703350578435345909190077306468636425283029813123667561247983697111066182700183726838143894969948078768872368356079361687163334318897944305822839760966633178471477266786758110735984989322305985920665799219942723509239441116745213443999979427797692130771447925254168612699016214296844021704951240879514979002200461221907177245555751201048716060740291066192547532424737049729115881919002276315678450246704443481538670269904146272432299633226990417522220960157700546645557923581542783152586500686042141374947987629001100426887609706678054487257105355951574978395919 (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.