Factor Info

ID 26501
Size 424 digits / 1406 bits
Status composite
Value 1604806987653697407487962485980009214588179932666525235089762435071175970236211911675200234250975305424674407864193941760800947426164924323128060787114565659896991822511572983817435119406440062101826045161800246910103258225209559324096461688795198667022919966957693319513119471931693979723661959868314556940788475612166763682775597958975009661965308447370985780081202728996951080428118322917248594937490659388194944197389299

Factorizations

Primary (ID: 4461) 123343105382171675857 (proven prime)
(ID: 26502) 13010917656737222580664453563544169182536382197739081667402136810289601983872922933121988371986720103133794738674364724236264444290972545526758605004925088824942933677067308448758595793060605184487487895165233098086873986245967031769609439861527717441326081195622056057205500517904669146747628235000661069222919362086645916365967434184730245103693474853078181833063365178074223105146536135036381309291907 (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.