Factor Info

ID 126753
Size 615 digits / 2043 bits
Status composite
Value 653338808111954464208469636828560186240398141711256415755919131529181077174722872191502994351120708015907322129471424506279850762461820326004471635992630051241600887846954282811331955425387980122240695245133344238162596820284149279290494552451107874366744723554834721918624118375641964045716310050328660757825068650500188752798756862880884481367200895870790040039894941693684920744606538669377283400989415501106334955579170064293749889873559328503651134201064192070332111455620025167971879061237987256368913009455073278555015802301939491729163438153530316195878886116213256232895579685960229721906752609829992589007

Factorizations

Primary (ID: 114665) 54076379835854244076808788519958712813130743674580121 (proven prime)
(ID: 126754) 12081777850054441926433018041722675191394083004548045146013857609595522384657227785088736855199690755806698621768312029503252830396293156728551916746153299421000065477935879966828696707120797292962759957281931376199168138534629180995566792341964949672776053675735989129279394846368940573299936093453247421913483324143341822281370458708972821233969814973895793030138099075596033938548616388621495276764358395745233732058158621682537664955107763994107925472913217109549609084748877061732837028217990268775621729371061991622523242288356822100097122688546883676972967 (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.