Factor Info

ID 83053
Size 795 digits / 2640 bits
Status composite
Value 397764477560274152593394103792029516533861511666570220383698215190202929438888431596733099706876532819814723354382779938142481787938938663295935559829207130688461733653679733051183690467336083380186713168592781679869355990707734003118553593319210485547621889225761029027984949853922313957406341508301352054254548675216742299982808819264081500637678437373982915319546328247857919393688081647249406109757520025708147463841935098657513512923563954432517003753391596356839032778493080974702693488986029756904152427699062143990321551805164256251074136167872679311226813700296463528933400126132182112045850567896440927778691630704171876176822944371378771869020396310569911019730122971308988185340417921195234970883350515174308057226545262041489605598105528966740234475172026721953364764264039549436067

Factorizations

Primary (ID: 81133) 245339714407630501811850765902642529690158622273577 (proven prime)
(ID: 83054) 1621280429549171144458628119086972179186928501496263347732161714124907490481159674131088886123035181659955926451099937985895013330795602824275428727122033363079430002521559532299533668669410753158217608077826420186916280641388853177370712524417062848829311176795942991989779586285202517592282119715557602306749651363344633913480978517089305243466170147923063529093002340777728495221245200289964952701815608707208685133310208092995312122938088662814982680789271315578854960309711674213486059646793449683598739861389403322349572839798355150677893197748248793790667317172264973770404229908049740360342091377228675402758342729050291286886851793006788766702446125035413538370670295491899094145435307827067717844586205557181011624417747740800971707371 (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.