Factor Info

ID 148349
Size 462 digits / 1533 bits
Status composite
Value 285775032295677603701745622189423278953801384776463541865345264304273387051211379093536961729756762093934894639498217228551690258993403826735036093582430240410428986127018197322640484410969825756075740932307927728699228302361033685395314522655151290591923554853215066523541682963619656254934831042686961557108928686284542195068322102925454086065010944448534515734347102853227986596370012334555506661167937835104408154416754220490007763585552788355225035755622161

Factorizations

Primary (ID: 147345) 1104464421286829083965313 (proven prime)
(ID: 148350) 258745349137382409377209929585928715044621824878562343519594112226470320857138645102355330026170815621661408774182660496197083189098295921264231754827643392987482989927362172790852434643279749466705765470280069068057005120114334586404303280466371900264377169816121625142999078718782623695324746487744653485416930404302625774270285306212469259340262861967194501339046723241950876028832481403492379649565276907803894711108563096910559223697 (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.