Factor Info

ID 53167
Size 321 digits / 1064 bits
Status composite
Value 106210914578738758856954098717298782199499883886506005087895377487449343229627580992373084757894008818921070581351707222946335951651086344847179119898107191670449815173390180127206911437740065317749789926140992232553887151261251028927707341605556362289812504013333055063298746063856203615249270847292149906148696647793487

Factorizations

Primary (ID: 52538) 153373238287849222871747653 (proven prime)
(ID: 76529) 692499654857669963042837566597931489525713284316591898212809193879562809459085393294691148493645637601455319049003696291341376868688274329090018212169982003816836425102239386643853982314450680606965774555333554624429967907344028932346329814016810451851190114362836278664996367124737135406261379 (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.