Factor Info

ID 156951
Size 1135 digits / 3769 bits
Status composite
Value 2921044270667636394233298598997763498813163327680747872396558712616516852009857769735407410176537254897334834288553667005779498481278447997258377144310339443693786874537680830602133819589250822875302539305180374863056307593764377528021438812977164992854299179735270259818066917530735395634853762919228526867816107991441596689175662849249430952954330817818885504539218939389530701566696218529888880609562249378324174594738611466260586866504228792823476562805702036009464559359752625953357814562792659132134500909665366429607640017901038474143661064790170922985277236614191542937600203857789280276693009456488814487741697837696224388737037293979404876775066729907672094662341653241084178958594123041494146827961545576883000613097745245407936289145076035179970019734543500182153488588789716786605636459735762309227842888125623478937599321244916149571474886521262751811460693515623830020920001148620818391272045795580175984431594404135224122200901826829183196767001567991630973296091280155232991278242070562949529556343446624209682958130444483717690944593958313958173422701477078243454794891999989640381364939898654895980846491150274324067

Factorizations

Primary (ID: 155599) 8775330490065386190851389 (proven prime)
(ID: 156952) 332870001189649928820721835318085033365297307065108507930219739949819181099986861932788887754717422506855466493958682522551662148382996909443539514005289619470993129876351044471209959391109063464954950278425561349809184312087445664601240354179874738812377329845982177632415726105286274018890058004958824336577671363168182697877110040239057679097104558958142682902933136884205898810204717788635318395993172005949696684005877566380329259226915666426840643610084195274925979400801261525752175112479593035608624724454964190498760199670713807814548177396260779800268384623699564303957195568472153233080560417461332172575515911007598162716601625463284204419871467381271866332152358606514634951957867223426123101214775561500024889251322246492926750676699436408892938285306021832237710400276270974665156358494482996997919528160117044062866952902519033105570191850322308728463714807237052909036385722043816188894969155563148598855187266965997943018413125287599058841822500859553918886117405603875550308372190692780819244506238224538569224147201466636475537270702308793577634123258595619851766585841735265787566962179103 (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.