Factor Info

ID 142406
Size 1015 digits / 3371 bits
Status composite
Value 3801386745965259541089475297167820888991491533688757491788934963942626857588718067868588991179027694012692057121072151888661924507413891575850195726980858067644817058546457036996773909561151997088385892611964896904478366787254388029083677881805193705166809705810161370343073385493803880000596714480520502776029511635275295615105564406256619961579082428888939072101257177531932924636691588577760631141033260538280559469573035765224843003525373439004564817033731861066859271017880348138129112169497048545185110776535031104508230811288160377537154460715693272494623850342100130465675231818758671405828344778306537151544910273859957799366107152140909585051054752482148517670566215919494051567368236583116685242253507424288851487332039373342395426906969448973817268704603480365272640400286571045405434368711961984325279819475464538360329800423978669763596241533302879521181586390027377144589969701369019300183123353845372870497684235389486535003558132529700272038272830729877220564979105937383037357461160406831703648551

Factorizations

Primary (ID: 6673) 177635683940025046467781066894531 (proven prime)
(ID: 177934) 21399904915775356510052371151107778307394162197334286695157988747182108760755664634019619721249242477566529810492203033345496028928986388128289996557522741420727378872855180492953499241362887949348899794166412219009163362165460602355300007697144132656401900405217030817228228442724077218276690510810540596696391803777266409646871496509453190234888656652718135173196075824429981152463885767651869078031463066385626288867505054486599944750180835212880049117126506228381922881503924122742412096828790331718418880804560350517202279605533002109640458319813282076361629861212449503315373435791111870281382462403405604548790941118399127768551892442722524322816749467986313768034356559708807215146304305322825186528869403627594539006300944839101040842935502246236298928574065138145347655049537652691754612210680213489897424111619882339234518748417109095483924048833557767736561159905475660715711077032133608269952642026049682554841342309013606852862783117710534211547439506328164085538921421 (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.