Factor Info

ID 28525
Size 868 digits / 2881 bits
Status composite
Value 1189032049192457185755294417672860086795375180353345300925360385604257094565644112646380936929105116616728461130180976178937099867433921681620026826787407830242008107719036390860639049304399085016368292700291702876143110117163597956378465600373713943430485797424818020028603535201069199382183855312333976896574398730130242979522974651839782879864174529317042489666018773564207926171267982146733640793601451340343890469146959709887175419660293557336371911116683908925768509695073724774721819468608429518867070683486643395201033002246640194107312160882476153291269630370816320890134620589081134062752702002587430176457096190287846812314021304366758081984517329813368635035167060104414981446214054589133142724033493354155339683705054727210889171926690698576072268983768053336800642587607232052767893071082784966543338002039786023067036372957541086813854357791264700355761

Factorizations

Primary (ID: 2152) 3931123022305129377976519 (proven prime)
(ID: 28526) 302466252632112576565091595965228214884342711695094590982938233424683003695431577501180317896035460378572224566580963492932678130580914140503645101038075943165606413698651890237748535868051154360747890954386016274095682530652393020288204988509230483975312867714669316787831252598413706304855514380064111779318335725170457752313177996255522001607180052385398116413206725849124571125926617476441363422683252615509960034541894808807979836678426895676978409495662621329767891040129287846214769688279481424325180437807788738746714882813355839502303323145863868922643136021542884237440796427537155819330910503482307207772136230924519302409777369595585108560162561228494082748329447182317907181843230222308619414995892101813990991047381555808683209338366635889920098327871267581421840447112104332308708148954225952712080874344838947242728105720850119 (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.