Factor Info

ID 55829
Size 532 digits / 1768 bits
Status composite
Value 8520400574400598336238927158082130354871022249116077776102716138111825054435194027964751733359287541787771654018389288860307419602430165725804330483700233755645262501082706697163785604044264758927788397638112981824986454050960347658152445349938638279520417958281319644912733687796780596118594483014280772396170423024217774531810129137712565321459736594885827922907737649024097744726592820501958560087033137393436329968047947484884564257242345802655389077840877796260026802601857966608483522128122527576274382002465737023156417801357

Factorizations

Primary (ID: 54899) 299872566772439874463 (proven prime)
(ID: 55830) 28413404620858020195941945308134707657850357718928322050154064492833881602164916813615681271847831291887543573672464657868390759689454760377955663047997578272198748574344373020810172696221937404253128092785195413837661603766960414054436360846157947170437741177292639651362843539625994481626507773489257259328734013464969774935032651632449031411845773027045546256403743165169469902024292596549352491391529933948764955068138056077321086483528445006122737149692551221846569645028803491664682927372418523493823277139 (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.