Factor Info

ID 162958
Size 1028 digits / 3414 bits
Status composite
Value 42412788984687613276478588598856257501353843304145091474972210233929449045852259152808349518405422148849297090442065766529046427935133085083592610830718684318796984440940211282151704558108444869647590428355017532229528996418219193738078364308878340082423960513780986301316005549280550070263341539534952149481956531528062998660122627252695856786007864222906983818641898482267587818709064823001220919636495179487101658554703764708942217704597287187966367294840846476764412421415049478703485723880590025519391865501018171243981623987900322924522684615998700760443355336336753646350004181947392350678542276876986593428832862396902791934788688565097825199569136721589202069105309099805743306509704480872129889038470675427242768433998117852023691614287432445688278178016449293039622011848193505869596469484429622559059821748546095858715884503502394649100160756133299910700707465722368320482718053202791536988380723569222991591832606584527053005343359760103355179326431111236909141515137064373780050663597744772098877792745148661916597

Factorizations

Primary (ID: 162959) 150667648299753442901 (proven prime)
(ID: 162960) 281498977805157783482956863070577875751278087861705272570167668828792317854358379298948718143042208740337883434420313570052830360634464380991136556871012698304470382106749347320206140003207698036452123803921834785331369699394503551197046029429575172633855898533647013861584908741874052552693342501422170034930588248560060741089108024235900795970418618492588771115988932062424186933529540046846179312544894201800829076698090984286556674930998011644391214605336451609423511569091258065241559906496637986379006805113802129188418091249473909214127371418796648032349153961982518790704287829978304559843340522108620708872065863934863129182705887785408378237969262482062982475807688625749037379109105403288926181979776863123022862593104205563785407571241284418704078657420438890681639517462268301970873240203903926252901011590805596137176045020667800393435556158747162446224095936656303920559419252961864898614175476821690272693230218012494290486882563880303587653663808775650005993543818203279680626761211451875297 (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.