Factor Info

ID 89421
Size 861 digits / 2861 bits
Status composite
Value 970812380193184590516515779945712338586062842174910725633750532640949280543667463378095147551037666476944251733620900723896256048953950749284532243841065604787973432579991650385930031171789258923577270593504534043383292984966108501638799345596376179671468081891951221286561028033154080291441207627425798824856079126389991918990369395473445492151762666497916942866767954557908718401905397588855373810066627971022661429242377408125262487850735877863071834619057709762203788432423870863175153231987878485634259638337882018639786262401579401066218845970563685373104651044854498557357302219700191054690967623690567774757167913911076869436915042676771186930055178852176702037892565424208067431917376779224525883768018865690587949757581059114850274349269094463290825679385744775347849439634318575393183227683810346271745357680450337833655638115723024332666568133218659

Factorizations

Primary (ID: 10839) 378791300027089635677652285973 (proven prime)
(ID: 89422) 2562921535219409685114237548617508128759664247535971151345227100838291523945180507009867470012600546011942765368549590367230249627352475028213025142259930364689935294208074673574301893275693412156557790636646889128768946242366681343761342014345212741430879343221233827572112995966799233045070612929050028040365685218910042229194929097339462323960578447323983000996330835344479755898886839745501179419262822902481476770225295770518617428722027749561207097667374374376846901728294221824006447006954609690359578735060976654508898361488401889714624305553888411592011600785543420141990178215665058207448886500397264312900362482265179068664548469327794393370265185174241998126202845088462459604496844338408724944863448526223877740185648415686864081399730294508064586473997124306421071030651064572996505383899268807782180554228685957567383 (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.