Factor Info

ID 82195
Size 316 digits / 1048 bits
Status composite
Value 1815247213586397545179122226863468318433651271383101414251614560784055281940762080665254687096449351311079445842653312492860441105035566813128832976120938315992153831040135084708298982992743411799524515501117373197326224678739034212221387022610142844233184872851849890979106164257478698661289251579713677716450730967

Factorizations

Primary (ID: 81413) 722646161698248276610747576771479682192069 (proven prime)
(ID: 82196) 2511944724539173841024784803924824001939342013321481598990053448059906796375153724712375475278174027282210394834826849758092905257985799898415229792514454899003872338192152172436307331036689130525296669404436959643850996423832179096637063949052240452932740067574827217688043 (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.