Factor Info

ID 168145
Size 258 digits / 855 bits
Status composite
Value 176545529268579983109389980005610485353131325891962858879126187374577235367708424303710283653617550550535183026867185066579025763486594879977350976785410074260328560913157281099514896362328793634481368642363679956207408393729242267818606310848294879457273403

Factorizations

Primary (ID: 167809) 1276510846672627851615095313889284277672664124131976230679615049 (proven prime)
(ID: 168146) 138303195565291265691921695028088517464167929022543853144366389784235441807638201509316111929983682093819633624676674074249090342079235502961282042805033692443221341350022450728195556949712078947 (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.