Factor Info

ID 140853
Size 1043 digits / 3464 bits
Status composite
Value 42785057724776259032397122262840386638541221844699348322774593724270375899212472045719126701445162482100952618322570018386019956316865600043662554080077584494478404653347813780402476324273686458497182016418168100735458808660638547834618158812103343822695727436801968004640231580542590964579561700501680455340936013635542337767349097561781021523086358738253340359525034394582313813534406884060693442317455648983009321369016985777344826383233006807081368064861676067048652704566452785794389922794068304624303581283496403965304223797335186365674181866490511914066605142551215782373517248382266606224626874411171511572394649265435103697194302778800816331848345446923367201905859263833415474996130310560292279453880057676106120456400697971301905060894945672319476773655959650758537447816687839363176931580780550591575551281679434993820883582632886341187492362456236337621822725912912776120629577672036933306171708674851283733898231785129989929596660438560511220757225210586090111119314996574187733226038294895803345522616168784723561402739756652141

Factorizations

Primary (ID: 138895) 3103766366465410644478943 (proven prime)
(ID: 140854) 13784883484480876524137751437747627732391976511754421403821309558710940134647708249516354315376670332634568568350151592951767849691374228197047974601046592036280516573001670728162274405089868870484874980803659104160645675836839860279472839223440530232672239199501729972239587925259934068083579122975003411555762327010847211526726308262974105297856101833233382384142766471542425891106440894584598004970039570830814551622342797205824288692369056277664059652939898610759744368104303689018868837379250506749750387983564595918550482714803172268105068216681878857654234491881243961021311838881222137434123765445691503492340789482567871231165918342916056154579797545614931569874703194716121455310577605078363613561874395256289184281628946286906631493882265080061482602905227754087252218628181260430346275383513952289552466782742120901396847571116781475769908169163241815489481428053684091191078424948022256134364699098985930301047645973561230583353405162137829154300044953367972836488766293844337412159460455045309596365268787 (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.