Factor Info

ID 135383
Size 751 digits / 2493 bits
Status composite
Value 1559429491066823466251403701598482074436789041240495717310900858151001892626170292904882143271935257148785985242956145823802433669652491237190801752136144110620672143666773901797629947793489272381142106514888637667490756269291835511991497420550416319438693981257401807688713712685842656624473943535097859016499872266466933002549871643845812294379016671175546110515393879588497419836848810645621361678699940518511920591599669121784482225379132931360511072890030058042764396126647483563298428643148277743513022721025515174461900262191775243235798053428715610120514926000211576919955091232902334329756869317999622926474906236005820386521460189819198393400542080539777567245880919688404392304792132861084604598529998462246669647265347138258173676252121301

Factorizations

Primary (ID: 134107) 705429635566498619547944801 (proven prime)
(ID: 170825) 2210609552594875329198364270229645714296288008450178816880909518716197984196204168535102408658754819021305487372457168508044404789835614793682551276385044579697612874887998600992176680742859438032216617709908372764126863343255965770082732312362652715586268331734259279203367401292219482694854748925618779895729742926263543614478459809368316838198386067167271261328182811532365898297901999964096618792703550513648300329883871543068301713197927447976335142629844897241889222895070676981390594857148680857228861012426380250175676773754689778776517411468072890425086854315601914282554056355175103318318714528785775261840170800703134383798995131850906784788368667751564803258282630538784053540534787709647377998678643779806976501 (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.