Factor Info

ID 135198
Size 447 digits / 1483 bits
Status composite
Value 164270015102971071309036475885430100830456645774830576954979091679311901123534173999130032991828636281851917114465916461120625642202658458159470640627065039695095279346998297171434814116214060350171497852292839827182906775501052718201763687668667111640848596575369815867061510924963348962125970841050092522900626294237201280584309598795538838534718144448418995700196309599622206556449035133020728962004126611552969503360874172878033668628222769309

Factorizations

Primary (ID: 169620) 1880185210549362656156351326099 (proven prime)
(ID: 170608) 87369060335802648004594937135084920542853982120967372299973934844706764954641225864326250759334510596176589867703216946339621965126653302646213128982260737205127007309301784747930453918963704527192621332011270560920304871109663881924404584468591047105174419230321897993454273442011195815946906343066279760738267121420455626007897968558277111370011520796191580700488999274582613839836463094081763515417361318093675791 (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.