Factor Info

ID 80387
Size 624 digits / 2072 bits
Status composite
Value 411994272102880403560213600085962682146487680053840412093053850516702443651816641604564967182986577529098492555714019097020170662717312526727406095785930345320586747348638792031177113101943306630841241883305750225438281526507479845184303569968629756170389478136627545697770532368855490476290191252035834513778998200311771479422821967052512117194944476636280731040119505687203240904572768403294604872884943647839758123830647778749097126075179773274894108836940543204712406848728533414582282457210019062120139273409089852623419928024671399436168796316145175433964264187344476239101182971970897177135494786067047840148910230047

Factorizations

Primary (ID: 78658) 1708905187270614165827914326920860217053103683566606076777 (proven prime)
(ID: 80388) 241086676529374320226106702616690060294031076659381356832226941552161219043349305746854166778634550506201363838854322297704065912374054379990235944855867371666699396159859606080022078714951770520634342249395434764657531033424623686444427582439370828044824663117941887592220358771189833202375879419025473614984655681682541985957611378681461266404971913050741295331776112276582513230705626905889237793544959291410135157337676766812881342526908064542936037496557492536213307339364001556780961450473250491252035277436045342031261302643478523629797062607339583324300861511 (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.