Factor Info

ID 164424
Size 534 digits / 1772 bits
Status composite
Value 190807265890417331417466236946056581264439132809078057832388235851352546833265417880957414907418106909301912156506718588206978446351314806504676006706315011087400536294508401744256824645723461982119368258870083607376593470341554699336646325140950074383266625899916121869694003275244337534470821391675460504636699564987908591789808427208339918281527146094214839075624176299754747025703407826418753419787815573963610395435257783137831878194427162556765186233862215891443533023874706543263235466420072744070926061507046246946512808081477

Factorizations

Primary (ID: 163525) 64803541049084747986977301 (proven prime)
(ID: 196105) 2944395673469331125150673657354197477220242572615585324096396292229478903098395559117314165991735102624853673251559513221621924003577911533963950037774496726252808960740898253640548277637615545410234423859172581586586977338335811860308480732546166484032254308331625350515371168739708571032374946808642300384416126518587914371263120341630707008952548588475730272012706795337524616382969595108995754359265772242684584183082621024450991864567929309092772484746570844051830415004328159603242926750523756432939377 (composite)
Secondary (ID: 163567) × (ID: 164425)

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.