Factor Info

ID 180981
Size 1115 digits / 3701 bits
Status composite
Value 11381572479733298002389527265322503229388907519657566415461759541265043249976848448293117809766624955594266891206564741609633592833904669707772415076574073302658593880329502061448277801041437793203002629434810628628377521650701449968977235412358209902904852852068218893884447103568460844077430034392173644044098752009263512718012031783982519072135135095697073513407613312153824701305641266673999368464482546952835892110556018354954174563951663635937205219912532525090316926809347776601059332218462443623076363600702228022941623297668885247504401847313988633805382590826531013393509440575799581620997688046409487722366485506318685761617028668177224126397570249738663335563981748494297755687278635205888827719618690620631373202703320494871050450646952716560646160419254497575834372466978456592808588664093990824717752529641961006857082605182741561425213662622120152269156281544003768416038985932687423097311291563082186723278352897690642803529069686861853489606759334390018902933657263961779785215630563728506746019689551862709686429546449879038958307692176348196667003825415262481434337025455388656413510657325316001

Factorizations

Primary (ID: 179194) 1311074895191091284466533625050044762267011115706300424823729 (proven prime)
(ID: 180982) 8681100157954298577750901416404418720975784209677722246031380080943765895800336540874283913525534924016404684502540072385270574261417641167711646150675529048188760052009673144255322940136232714634802885840152760284919658200040605723650059433448593298828366980689645059924542010182895344483167223981597309409846947331193180467465035889299685431897308380840349111756410121816198905076227804325065812304803656897113445149126567683303893796413833995157127977350467194438392847814923230293885825095615193760108639896528549321046160999034262016145929348122919109170785705953572197319575894926208780358275423976260666232660044881417109573499612753396847395298066754011187439083775955157383152119970186886583764577744571734132649663838759395784644920839339216601196151490514275406678998702724604853342249125502639505670234262164629032513640003352473602715701669595781011813711471540297846603571532842211563184927921371305952421389466914528049696007967592185177301683311476037914481185017933140520184161261236367065518623109624599469711173750695124739433577840369 (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.