Factor Info

ID 161840
Size 603 digits / 2001 bits
Status composite
Value 223120719752100369470580419588497082124761010657595696988509348961965417875740553464504413966163905813504541661471524827939621434315566293287370775612219246628516404026311140220912905891539817906441782273147587989842011722996147020805468999613426921675319471120905375584404544652001317104989065804705320264925533108148826431468031560888399453889746901633061538654833553199159679533176532007512279810160978698492048684274492423338117481178262870064668926883458127556714588627877390441695442268093933853534526573728560142487886858406001653122584059014850380798019815346098114883346111343993584801056849321

Factorizations

Primary (ID: 161841) 148006977237856412903 (proven prime)
(ID: 161842) 1507501361868444236180601998115895317433581431682031433533529939616219039885346081744817412003593754797342269888552245711449634468820284346346943785127461430288581784758587973721600520486035539633348519188966486229413228895174113753465044384982973994959626234044879365686083855455999386438145455775095901502746025654511202975562321236341485140186203269462716852122592860311658417129395908667787185323816952837149439179817841291822880475048935660976390979025106706388269760212416949241940097199657265138392050848301786870636818858553581701408888153259103612272800635619225089782753007 (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.