Factor Info

ID 22729
Size 531 digits / 1762 bits
Status composite
Value 167768708207726557234248929998615654639932939482769829015547212850530005857494678761413798998665218869112421230569701462592123570672733520807066881717080138174325845761766811173236767088758503708473887551762504034628422481791454064083655135462888991361814097781336586598915341872214633195942058167947903322243153728961642185955873649744244722214608711529951363544901529303863646953093897824508804304667441544419680798933146909215494020889338852044401845353455058952539867425641772222975395988740862277212890587868689367763402682607

Factorizations

Primary (ID: 7599) 2200446540213260920441013 (proven prime)
(ID: 22730) 76243028467970368780674495234937503784355947187050999545989940416198289639345378969184899612799305686491277989224805137923375116523607370011876653911410751639350907201696587769791155927092087556682867190142733856095130045831080057465061273841324519005675197761925521990993395408895091696844107123698409353750701406588389804287579510720351342153924093433170352464845219644937945687348338548157523983291750794673804377727275025963534360496071350521490894221018210500041767333531902490912374393388213267598739 (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.