Factor Info

ID 106688
Size 561 digits / 1861 bits
Status composite
Value 158188250851634313327510803726830884481091878541155340773027348138166293234925367872882370048596517087579150989627458359505969401878045911277875516787503683137268685602268697557795332036297866688969601175660264477685048870607356260666181032255015847921524136375296214945843720578074608258649917881120123900193133208336778012227841079701845122051002677293450642538470451925191787554425342659304926380642217113327076143150011154982615552040374525425937215476379446060316512008752212181827145799753588257808896196228616093731765656591267520560333500566412853060251

Factorizations

Primary (ID: 660) 792081397330050024751 (proven prime)
(ID: 106689) 199712114670102932536829646869401954042830744508384520276684745688859085213553230632429444820943279193269114144744752695446929652065055145597426835819113483476065865768736554539630967457873782723232273611929628981484172713626120089043224003285361140388395445012746224825440723693648478338240641023526415405239133309092593634651467540064374481445222978212581362176208311580044517942516114407236380562687930436402193896653907689238776785873999046715724852379665284919577733084861371050102037305218539281192071684278057960185658001592705660501 (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.