Factor Info

ID 66394
Size 410 digits / 1360 bits
Status composite
Value 19716144857422369204543684415419641850915996838490227041335555685433342059957908037124920174892676738334490608648004898840101161146670353771661262516141354980375385334879874079835235179659147809807160196567750555976963039023856711050327774534766254985620134675605710171419973736590155591849063457806229366122279972532796787107285458511519887545518007318322509819154133893087204975171747813222762759209853176909

Factorizations

Primary (ID: 65963) 4169249212024569235842583 (proven prime)
(ID: 66395) 4728943714988026643086607360239906286589636953355622039460451733703036522449954931946284153722310303373828424666902985092451160830877026160131555397640998062701822216290260752158052927290354327458834777427562147659626441603955396258249719476973699142271725489383628471289156433737556038003652975152246069705099543304939974784865852032840824389964839833350938507194572854938530477982523 (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.