Factor Info

ID 189435
Size 542 digits / 1800 bits
Status composite
Value 52879307054604956415461614861749369583928122521804022668241618960968158119095465608857098711351241221922579017669029225830110018007957241068663999776333041219903924977998200290512488886642293315728373742615122052405313544215705800516929210409908943299726376630956878211680011340205725185571276980133030873224738094327027727885778548720695403656329910549116370015772277449519078299065080989230668554329085959642811421745105560787461864168894807836236848188645523269290814135628190664906435371679798266115472289846673104306394369060520171757071

Factorizations

Primary (ID: 188743) 85912184821599706072006943100214874792000179599875431278393402841 (proven prime)
(ID: 189436) 615504158861878315285810025153587738031056896277274116642894808603901793257272285998262584336731435601538888210019268753864120871349497957535809468849742651029552516808961444752266213496585049083374926499318574833622810360329855475307986079144009319049070446678036822243491372399649930405222658682094787929548073766697349334414951712782763006558500052498768635153593061696721068716002765001662044737535116125957357645159495858364458575990619174538190371111212554700278482709031 (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.