Factor Info

ID 55828
Size 520 digits / 1726 bits
Status composite
Value 3280207930988118165969873075175750586823603205894404372015383964350493947445676125155111738426854223647893442736186730208859774809873852048560056647843925013078666843267331643192489403154517031541299520724363572354115105150162120335698109355547548839223449209707536623655875493653666820419087029368006212079635183576477734414772772843531441509091757190839092878123496304031930542259536496184903525411261105675626293498168317846505433400365593564152096966257309468448640020880406322208268676495695275119722260638796988127

Factorizations

Primary (ID: 78849) 42530729853988266472341757837068479 (proven prime)
(ID: 79565) 77125597003610337368358893245805586977982901669668551143339519685774232517695906747414520056969052216638197477905079206458444472329703267772429093244240067416310739611138577356030447826272323070005981345478716683071902290439422283409957763364785730913215800965799945987066773120389728233366116848433012650913426306037997007124601820113079966969013385161616605039410426041391590355400030401595724580730564435776342343447859999101673727537329299196659034826477335709208745745401031750113 (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.