Factor Info

ID 175189
Size 469 digits / 1555 bits
Status composite
Value 1056582845897339288425299330302175124002965172423958256848088741217596071341537484624925611778312127123637062422705783565739724012573590293045763977494878493183467257146429935314288751000847974889390629143158277064376219562363399584824787493269369619222918416081756247798832422466463993241534850686081749722803494176651241863010875285445312468911433572044245346480548267703582038273376425466700544344070101505106203075930567642599476412994343322809153779064316416924859

Factorizations

Primary (ID: 138903) 6444015909193404598468770866468505820639936987153 (proven prime)
(ID: 175190) 163963413620682917257276770440149251244479876860706407565707568515122259871165310116787955116713801043322606874591540589598485288654716233067522695597735316282986536442085593798697143651626388961126468429732775658694873609807176340414722132404258742423959190775179318212172940104612939523517755397398217019753346405029573161823372664922739158796531530528777771655729986283157028635533127784547297063901049807394180897803 (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.