Factor Info

ID 54251
Size 803 digits / 2665 bits
Status composite
Value 15652266395376505630274664552332236855020458936074577459647636830568201170521485628124565828323846547317234168562168115626509911951427701593098070602977858378083522395868559441634060625721813957968659174267901502758404996224964976919022659802445962276624200452965754034609800492621177737794561426331290520848784055021313562455327981851440458023650359963491073634929610040901169467267021072543048177758248527450308332653370186564526378466040932264221056266471739107880003427248605544237456029182935231597770781309047201060408110188684495934123461742625750770441860285498866127526168996197674282656345715035240326398985528130509030469644719351809975059070918427285653842042091737939041171340967239905884983961087157557509449406413107138565753462552748040205596469824841818998481219075478557847398135012007

Factorizations

Primary (ID: 76145) 867262062344332574857370903987335252122781 (proven prime)
(ID: 77972) 18047908556113022739783920495748057391563096681293330062022230303169754462911783425305391735301862114726384274879950423778736360885293551738471927062098310641586413796896498730027863474270459553009345954988670114189888271557256394581277309679153179724994578861630398593367927755065496191167123185410410801780958719895421293422352823918003282793008688828062238490386512231874747467076737971911148560854164122007636172752745040609846963000935990369913362639644561273847582633724755828535941153823925619150327778452078349433396362148802277306637544558526696680136381884474184529245695665396888995222993186087726799501782403025004930331327344816787294651211925859198334190739971181233191704450762935732258651307967418261142547313809063080492534495829885990151747347 (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.