Factor Info

ID 80851
Size 903 digits / 2998 bits
Status composite
Value 158789281529724319059311685394149445010733544789254337031864138202017843526079238813828797606382195222024029458702124758415372133942915956343170515202900116052258952388869812932377975841554797977905724195859163630456880610091204988562270046779170169094488355812514149394932337913780143346023000880152288576452210435543200822640370623602873527949815380461647162246432566994958452778808903816196945341852148780836718566125516229724600692663800905917869842102749629257042720621360467233868042905370385878055198055992287123872768651533363463928532535117835597660343557075033704761234073487573893133818361763934043761695212069005960704170281123766259833500113086702586373063554574725962919107980951216705953209829950270748547296181780090255004264250910230029501015927346222806107964143831600454683017302539810414609048965110361488255961878239452389209859255974354961776156559854675993504226766874047911246417

Factorizations

Primary (ID: 78801) 293303135624601678361453076305242830809079039820211 (proven prime)
(ID: 80852) 541382829718392525811669067393269471229802669433760342563436249242002623979000673347441440656524876129123705918172008734036210489882535904568960524279886725361977018277083921545024057228406292729769909102390078495817510926037298333690709852956922750088123244720994240301757950047728254290268140713437093334415474242577563080647961483637675866091579969036884789510210873284433592087200168128973368581630034811803389086416204767794793761726495722617125151248934240001420671196630261135132703304097496665078215072903553424737392973878352348163623942672328110468158652668852873167042412441107042531833921742589506359883115186532637008689596307833618842837927053529536854366939452113984697346830092266891653153896136936375690959297510895359403659973654982352999755856916383186860343796417727797711743652186409658405098765932050632546908701315329994017581547 (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.