Factor Info

ID 201974
Size 591 digits / 1961 bits
Status composite
Value 198085737284892489126704659584900689054936476879617052440791123820535439587448554116153326834260876983220215519662505452120326305801426332648510954410379111732657250174102596853414045682366365747116878214113855756955657560380783606265016409125262956898992292769323365823815772392318229989336753271864688354093835000115823853667523733600611446097120663866657322087504620792128152021187786763229477308421210954284402066875570374552703295920968936957634466778471065215911715711819013353150372605270701321787690193910746604481773400929295460278368121975620852684768692457983530218498488588142263

Factorizations

Primary (ID: 201975) 20424710069897360255687 (proven prime)
(ID: 201976) 9698337778455815507032383198402502137443145935880775659070311186387113811643382175266218328408749029804687150902301417961713812008312830064878601839499975366203494858689052720895582344000012788004107846625767435431067705224509467539572850109708925109040213212748401032887086291273526294440694376714448195751646371543361497032575922231857852119159051843085925986770125625205463684511716783644820022522218648149603109165853934114126515502050797564643158308863268093078895931205264952701755390838477127702484976766205245410946509112310470441109942926223829700150956872849 (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.