Factor Info

ID 72020
Size 728 digits / 2417 bits
Status composite
Value 23513275594188034140930415279383607830916539624154815129160069293105464273006703060091610292180257903841876515196682298067354310317128501472817420425374409012388274605753315298930392461121333417102280889662612392035750889447521222082934849951588005519569215544328035045383304639481608661959509177897319408541821548824841681746479014732184308552665593571229280337151415667187304236364585254015922996372354905833115946457010486632009398114724220651717657831848844666098345647039214918489235974802875311632716167535458883933141842524936849106750013219145370019332972927324307077376673236587234162283805263852698840275323331675983301401615524914964075040062991270778833843600016589242262209828068915672487984156642261628167611256753

Factorizations

Primary (ID: 70731) 2490949949323610858879377601 (proven prime)
(ID: 99364) 9439481351511216363421199552097890208638490415160644813602897341714800840893671901580407407728877981459711660159072645233992486472964455782068226004173243585607718795033935077892799808475234480382671132090491013465449946232134152484889602890875640380216752982043060697401654246121007935986630690636378282270321820136252425521813748299893243926169851936715977948489374013645858928181241366246574234353577311657732907979781144872867486689183401444808306557950216254544898893838659437704325364807314726431630705403297262974036929952528661537210032895140091825905945900996792283709044477615085211565306658061432849315782702145384623528973878272349006949703014040581665761353751216486337219190461271603953 (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.