Factor Info

ID 137066
Size 446 digits / 1481 bits
Status composite
Value 57053848116793679680902251919163179658977421370711876524661404658468001054988376705811557040424776367658497361788805816704048057734352723978953580685046911229952547883361634895291781731565641643715535974198706991812297425887843332004529237085718672627185019235569964841527134254114698590064434906106716004919209570216312248447148843184026156675662329194798993206419074296693316199671063906118653905279773645248112111892521683694461965492856063479

Factorizations

Primary (ID: 136434) 52758171521205474158839779336871134951896640145619046102732332285095531824880639 (proven prime)
(ID: 171944) 1081422014291409115686378808125117733441657053859252960155304613231626566792727930564221435966075235081598025143862238701029116858180091506170732366102209482584489935517770531727824700549160201936844711739847683449314780785375870639339046709921813677174028463458484766711229731032845384076410351633612705312469722504660867313054722240218677049510224106158655525975561 (proven prime)

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.