Factor Info

ID 160530
Size 1209 digits / 4015 bits
Status composite
Value 341142472525025791762378468957490155987767826067368423430332612196747086248625494400182655629435407635215893858735436204270999101901750681340871692282242055234539341019744019678558491866332255509391506317812762881326494496117733493755625386792361581617326762711177793692191395359615427297286177048464533748097230028400933012494274811593419323910392372859437818050391670881400479282670426160852702657351078992007378003344118177430374562893408959391583160747329908367630481553738799579522469516161668812582045141226472885434411227699587330161495689840755807936355962853157259414444407956395037150409541383791282855284038355857818510965086912928643185858280057493877725166702954206868345034846556648182777073982681708031774555194350998497800445927892053410888458546075287727366900656868110265301482780693213139668640300971692587292109541841836899180628708520345068027968421031671992246634919277100637985294314345017699534375651628410155934512058519793787616832006131830505230956805875146346240057023722542368059781036987387865029980801841404331061928886987155868900145831657526700418451823638082286464643126111712771571114996210479094395030706071464465594289439251651798700797161771531534030123328028718787760883

Factorizations

Primary (ID: 160531) 841081279001214826543 (proven prime)
(ID: 160532) 405599887956289963092438943569116072070501030267217822371070929047950013982753710778360084361537799267461496467201141950672453887468065958057582625961074303186465510512733540343172443411425649263927013372052400577884470194596794610828256023418645204425811697225687098628290537912197569030798379758189630436282231581710876110618483479457465591780387788680092355661467552117577844908880389832085012254054551137011661241901123781466533787803110622653573070795890453659042404741615326566173405651029201321049102404517520798637438487469708634013464607008189012981670884416185125969930595978186035505074453023068390039103947627318474921674411157211731572948972866281176818517866203637682615987633766666290670600544187332973516018750775681124375992594912170635499530354465941834175887336732006007274646712137722480150206405237606442937006904077304053650897328594670173246626052672944563818608677084829318531344397960665131606452841469795749421997038065815002769693406391391411726928305274380304292745647511922713720080115308090362850435092190384041793465428498523917060877723051496923894333239842629524889942431618384636939996639857134387815331991819578170052540138422946167175441402979303136381 (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.