Factor Info

ID 157822
Size 937 digits / 3112 bits
Status composite
Value 6161377939353632945265665817819427923210561108452555160298316785084418028767506869234091991143115883231513488892616042740331445520036874780873704373576691797826939009185857324878413666510966732329854784165338946346445997727822310024386174541342383393090411553262956027896485419493297164204474225920782392573958264914994523434148247057725069572474211974232811638272251605837290423246229575543378047377392333704849372964419627361072272819241436025950271578672393541525108451929635432966256190609204379598269446486500994279256409435463502949569280723436275610532409711339507799159651952116557728590953807419900180783804143473654000957622185500887979856756273275465253373860666061336436151258920755338817351227662454238700615854155149650629527916364864947025471850239923262277422225818199859339102138529608607653965966198282796501529778407928577860337717383494117811340666670457481557626542575764984336456198571925223724834960493654976637521

Factorizations

Primary (ID: 2997) 31357373417090093431 (proven prime)
(ID: 157823) 196488967918327563920920945921709892380324196298783738675067673221125827559609624485741168193474201876932520576729290164389147217806099785964654558399066770405803252632864140106169376130433738265519424999193717142291907398655631377153587440186950581883471847227312929345145635249872574195972195237090166234838856987628848093709405583865805698532597325904168483048687224490865234101567681645105486561335388649640938000736983676253919753844564396862721435233230374214403623508159783601864354428888513239443266308195797376586898417583939511418188526856874510215711229407710497986607664968708614718826478319149456300853441342099687577252898710251219911900641764190482128678056192081849920156642431682173610833115280884403625360595058051735255353222298883101397677186511097019164569595053256832880656510434609137831042622236463255413011830828974635304185735282803772396960932721302492668680530877756538634854502417743926391 (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.