Factor Info

ID 6561
Size 407 digits / 1352 bits
Status composite
Value 52947208988220829528451408414526506144544722362658420614644238124031389653661070317094017602743185768970965622743279041210160969504115814569328666137415391089791282317297552977949098867659782822763379098678078373343790198525666138699143342066861923135201371797349997065936265570696436596052042180967767794431479883350719504318109303219304885212157104306787573869067354137107431210199556895151437820815375863

Factorizations

Primary (ID: 6562) 35303956875887883008321 (proven prime)
(ID: 6563) 1499752823015231050647342849250374682287995291179726741613500795089016874124796206201737882765293823756490959177642737572737779167782179590195005888308624960800502662199421009628867775213259083009853020242465731100768064156580905609949840955448796641941909841465136093829653601667767299822986550938039670512085886866244056177019711682804600669712111020635969248618609753216913139822903 (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.