Factor Info

ID 158304
Size 1199 digits / 3982 bits
Status composite
Value 33789418138366846696329986787500663598009715589511137027094855072025936168836348603506502919956545167579803786603155724503457464421095766771637333445739352369049122447358026708317993078147077383274641147874887088612791163373941059058475683771709641945021217020718725153326387170587693529109557067926553338206909183013518985404310905861299389539341446517211137792326821950287476346755965965039314937116756173428262547208784203141299609727216648932247870401769650213309449109678049984303147556493955971020296698769251120641397035658539100613820933046317174887200190666712243965582200974119140443659008020969041106937620808256537301682082123018316765170829996959708253227794747115871034470471295100968007703224705091453062956001209150057026104250017179844037649078886863111692310592882947613276036002245909028113180002784517880549907381321525898367217717791284785066157892092361074100982223928196904384367701205093364703912342062370436669278561943703645996586839204957864691558691362915354695715269903649393109255524055987858475982658422276066029605594266043700319385319141331528643947970320215353920713206352589036257900652823905047423250779682984343436250519931240281382619266032552759309398555560401

Factorizations

Primary (ID: 2952) 535347624791488552837151 (proven prime)
(ID: 158305) 63116779777490220093893785514807201268671574155882209511077134821414504296592282089061677330827301094311022929317237074607418052720264150309820315568800330985124359308045510509517994042275399903999498953884385499475457763946379313087264534245958655386535155161956001473915599926715544707474495258554573395614254361474199757669127716802050841888395525581020143481974298007215601240307622317009261856627655838126194900602075139593403784418977478576413095339677855488804926396146534835918157324137238079171895531094041378287076760387580689715359859568783937485593147579776240263169657767382992577669025437984566470006128541497771523338335604793909354696684772253231880306150597719946655366125126009972801112808861209996232877169306151327836602737388997845954118019684313096189122656811940591890513341640778072005609812796193581659174024596523172471844227167233241662857413158302375292785429167541420202737581059608070233853426318431799536526300753475789573130240224231016727430875617144968199249181118568080140698789707182543290088667194250772620552677916409296112867129211764536243741180920879989354154121852978600685515671620870316174711387419918094814170163232483454175860751 (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.