Factor Info

ID 129954
Size 947 digits / 3146 bits
Status composite
Value 79639738207710441153818430234530074687812722451566050871744894536172536077646903769833187270411609234408940473482328503795113366049204484109135391383477955607102988100857206374389647301884811958050538254182559059863584853685402810886883673587235034744963612558530414571428083420730026911856364351287695974209940626932933524805074502436073880885206797004661438279364640709902889930495898939736594287908005010649340062234443531233398984964406253346518379359121415713605172651518154954486291136313334247366493475675057636309055809970990013340933624067685312420167342010921571902291313266445930063563424555531121687088656591355304416309986613411360158514435950240615331035085206772191909939294226241050499104158705839359855275751466667972810944106216925301905133104059284349838442609856056972962800321515240469113710192920927655420213645781913831368430706756024148497973442760277477879593082503719046545952153083641761743169625760826204495215122555939

Factorizations

Primary (ID: 10238) 299144627651869360098083514391 (proven prime)
(ID: 129953) 266224865319632194348960597778202220558905219170737113804017029210298291700069016823954272319873122109065970623070678479130954105072393448765658726439323888293889488192952959203703361929758028474328347797561677195693280843519329368358669720545346757552202497523632737210551284749080257532106127884652070566185780182389883288137638936848078080125808889864905617068317601143454316024870475448833429700560188408610503028146697658921112876465023101316105950204760902141659009013131538106938653668592672384088829694781125764699638114731419316858593977944605268984517306799566210188615924348537851703019882051557160107519595092998095059261046307521104796642974124454409626326594772687896924455460426830071229792676677112694666919247309302054915584663626004076850612885921378916063628869960368340548268856787247409267520124422031300043826143766060332766999379905402145204887311227224314845994936002420919613009831899106844629 (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.