Factor Info

ID 161460
Size 253 digits / 841 bits
Status composite
Value 9608223269035099412339400553554728141403056958477134957391203846451402671154349936181622283304661371391072441113249891314078622199922490988910760444193123797357121700732855832222685333261888090357906549152277273304341790687458798627466623336864525733291

Factorizations

Primary (ID: 162955) 657828376393033261340338521871 (proven prime)
(ID: 193794) 14605972642466956076736420051216791744311102553212716845712516514758354333034517609862197448115495033571402204072451584982650470551794924548143738813642694349298865768482756711693471094249519567952962661826960845340987994021 (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.