Factor Info

ID 153916
Size 1118 digits / 3712 bits
Status composite
Value 21616969548166694810025239477555106050047440026679377199705826055257936146819725543734510025142690080305982558682643185663673186571792370740337244421531876711953121602683028342275239087148319292023761948740408544967173857025787544833458209507633784163259449189576018833261228052552085266121597382302882913506061703819428879817700920370769032382355344890751461009040298043689496688933758394587959370709264700825488979138488208200422171825757573359075242665054048510194728391303114967248757724621160087778335737444327806878335120183693685571271980800320113033503728088665213794632465321745486908367991589348019812075897517565656984947096818934405037534773177329981925806151319190482237829686944293599795287897583182186899381259677559458978559099572161017797137354593031251743032553975123772485826945633680727234387475856762756473885121826438796996852481759073065581266873318771731430652307246888896049411059348896416728442070885309723587356699857566116473408023009929988870523587137962354636983601339797067731155722294778836712900762656610802949793946372284546855770460070454985600715643488102050007324897424557496880487

Factorizations

Primary (ID: 153917) 5671067195221032094634303 (proven prime)
(ID: 153918) 3811799226498878548849001317200123889367417439646310239893262717607547661540233679479942858508125759510493617253360489027628909313336607500412848110272156435328809952673601896284599008719634796984119812676607360740848608076705094818273666237277573730328801877900897556867849865693564102799487702592608073192958325414919538163926620750122095550239527718018731820396283114060410753525434359650230525921811361903471425938586393485078934951099526420754727640214290053428735514339033475864541736674472610711055777351865484123857168417813721232544304845859631463365596097403661602277650024063103697511496889913788475359641786014997515226630133227401324368053888141242065807478257575912085737564753155414614994306842765429885425921874637027098761497475033731989456566817819297511450271121380302427115764036500215998333472436937790867150281120266560866899633554254746214725506508678906740336965159423921407530172661793072560527786719809620213666209525605761268806746571709634910147341254192606934650442658025007950193393741628502529388668183812543423999380525910905944035895382558735395150604378771929 (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.