Factor Info

ID 55471
Size 313 digits / 1038 bits
Status composite
Value 1832438774492390976075883869687440614640359075945635087512541131266033117565625095822327281623799182011703159131397969420990462837345453503792493286659377872925228070481523339757381203130591092136444852233449793080234355305087703290714104211182698731943585555881704899702287251843379054841879172204218212447791119

Factorizations

Primary (ID: 54830) 2519545342349331183143 (proven prime)
(ID: 55472) 727289461194513437777762962921237384942159132114649320436777690915360648138593648669303861130531699181778944582121739677996255639669124747056443985092168144442417071087724391617495924970478808381582335799973410720528369975309794480031983487724411610011730930553255917401445992570935063631833 (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.