Factor Info

ID 2599
Size 278 digits / 924 bits
Status composite
Value 81797256416391034518606548432581655375606307317187591552184799305907723920994892755986503722119380793062373262601555605561513443003361546877067498432571820699548958466912977342775739063540363137341405314179689628540371906793731417498456100149822201871264345284389466218584591607

Factorizations

Primary (ID: 2173) 3404193829806058997303 (proven prime)
(ID: 2600) 24028378084761149531120484472647526518825747322532910775805382117019304948478462328509781310137475100858938315676933504241375774166809963001943180302109340597318779397025835725923712958448201201584359182141799626420552963160089351370135798256428509350235969 (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.