Factor Info

ID 63961
Size 326 digits / 1082 bits
Status composite
Value 30409197955708933930561336061891872288259090442866721214823980035697631060459285842343755230672787350464474892848974150742403460967789880027048922848188781508515643198548978544369437701425766366507481597843752704211788958631102498547012936874924569940643068348643462637918198732310521359847779109154652387820794764826906774401

Factorizations

Primary (ID: 63544) 159938630952913242428951 (proven prime)
(ID: 63962) 190130412987351120904493452689445903438601445998252952628450698546384023600384991068926923005604370777105926292415447730253753982963621547281563693654429883704793564250049029737625074921351180060288249771054129464095920203694984073061750106150842338531279058251473361235301212001845763024204552035942951 (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.