Factor Info

ID 177701
Size 845 digits / 2805 bits
Status composite
Value 12373489243078722520420629518370359851316234793315501155546000951222138522446924490333665479977511326267177510038359438859254028394004653851862014451288950305605671225229552319389007145846306197586602507570434089632814612499217547029796191786398418801663467550343459385993365655762342595361982659602101454090551635518134583349562366204334472944860923727744287879217719593952864782601071719934008479461998260867849933214280786606552852838939501133368252536438858971017298277156339660622506108466050503749986026811219934370414457671833757696926527751268843106444829641851550869685138015681564598418217702652642712680217928772226689932086261653817716985973064094900067809988550189688371607804864609700917404858137145880906285261907296486826307934182425033071231799060505008095453142497408703756076603588251342510075230902992752153881643747573150617

Factorizations

Primary (ID: 29496) 80637397290342655433338510282666959378353 (proven prime)
(ID: 177702) 153446039416758355560885465359892500850743066350759840716115160653845162172256187071981696886924895029791056044492881232252735333843774254246799491671909293070003894967241693943398848698473964998635778300820353355586814281488084551479495054622570439602469582738179622266907891737503253792092714872754372010136694936314796453825548556305077244888369543953814723456940790197626446288197237212217986403447682049728654839544963930458874194788856667369838847560045707095872416895425063433940311010648443123961029315022730248113481427247604293326654662512364592785161016960292419906538044334307130198373519045684394674096372023322054725684852597321205007843306612993618638705927162872257240220276613825754178096918265650066437258974431834964016766066853779898788486900314320978688523181717541281882228647312489 (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.