Factor Info

ID 55901
Size 509 digits / 1691 bits
Status composite
Value 57257924763622770862326621169055590128052945100117509329559433844000780379027966001181159886851870319546599896428361217732015203196914389565077833970998859096148614356201898350960194639802364986859695353132763361607550332959608460877484544146122480715634910985325590818893162467836273194358544884291534838862200302990405446091506918059456526489942921134832296315133947942136947277669264750167369742659265426360221539796526081507370163740092463948104304624854870933289088211050796172032629375792174095836326961

Factorizations

Primary (ID: 54907) 125025942261588947866880499769668751057693669636754394291266568468102904285433551663774528443041 (proven prime)
(ID: 79662) 457968352230637953889482421276091700473419796103539116561677804785792082503726150450964704027744492891059344527318253586594652626589309300239548205713047231879416988206292600116652038130995125233188177919692292709287244870581958840036633259412147229749880889985799418818399645201898132473803085993754142549187743721778015893700810448920127081629949137528707616422720777407271227686096502910010951288903140923359121 (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.