Factor Info

ID 140821
Size 896 digits / 2975 bits
Status composite
Value 25345203071559447812478379863932178354431126387739626667564751436879735992073221533496231020160281698629010370336101294437347780101679125945283221411356390712285574416944053117653824784781430237848077122361105475279459242253813575378616779383601703494774174942723847893784320212335450706210386420610743958564410236129825545450765635441530584817979284249274554419878994367125666136578620762016766989826655570348384396282666099289564325139589704705270993236713394709340423263847444097516012618764193931143125153713942943150476740593435461880907250499314235979102677788737288365211970910109666003304686497078400950607560098130741975175766556751883740440654549648497980415193998942042830323075003713223182702024653263904910950917175196691024491510157501710920186010205815518336877666365386602869028971744731388740118107217247377889196290280046581364167492408843609477425127698937056173210624458029739

Factorizations

Primary (ID: 138893) 7537100491710250421714794663358628481 (proven prime)
(ID: 175786) 3362725904933283490751888232523391260324302397885545184604191825924616786458967617423992649087061445689651616680101743109117938624283097689450762854551617139618712408811980221424294639545286960590062572079123525611233894603741074846509854009334786911277903273049332690233406560994191227061247134984776812978656542676184979878904402235485168612514052638874832431486121936868123620083677708297962596584924176273319098910562442354079240984409594139668856814069789999255497962465792446587015951606373867082511844600310156825930219370980960311924869062573543298196892035871746941161662668469219189051917144003441746585965334277441212668972644676439111319674808257621177079844476050373375901686010903877252077058844652405181375148860761696744243665705761150365879100099768144844775482392849919543171174167359065761812574060947582808801177127673732995380118107000619 (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.