Factor Info

ID 27027
Size 531 digits / 1762 bits
Status composite
Value 131601724012444875876920847502501409441427174617229742241811702088372838699210690649178810136283884546617567317165290412714739401989554296777617422631390837597298309777557084537466310886344468751920619729111430338806790211839372421264529791931404803741588127629546391950935798613005779272769924763869571198944635491082075048045343093290356710411690737143472978439055987552664673873492148404191174044428132748448876332005866136429977817815908952880260973673508141600521247218065836402983958702342267534387515304448789043255734850739

Factorizations

Primary (ID: 4391) 20431242370346923068097 (proven prime)
(ID: 27028) 6441200276858654626916150533146652384453468537477410589410798486742411805116646382714039093953801167615824850778298877224535355416880024771158497885042081814134224141683536388808585799939587827999022992480530833325775788083061448727262884692721752877669688181360132580489819780435777836228886448340653398648340273172008893735210614588522773306034616309296331715149963709764234087877571014195128203222991913102957382892637504633186260515988089803918666705984669625033256408885837936146728578606819692772687987 (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.