Factor Info

ID 141508
Size 569 digits / 1888 bits
Status composite
Value 21175649898216414365360267835585980579707729386688229071548703075189558232988962861805233489096479752343392206733858873779908842896261665318828612141579437842741032763859756698344592070387785753592843968235001708873116305569346176889358433011185671144903708719085145188973690410522100409760156902699678887770973491002414038770925672947348336767900035235684389576524679202514645683856004422696764284290163779336568883279477175329678468359568295214506200072596232745160659308274875846857448284529530842086257202146810435218607857064839452087948541156676160476305319744849

Factorizations

Primary (ID: 176591) 840672999104093544374960984524321 (proven prime)
(ID: 176592) 25188925920998218936784521071932853352388560278895490753313256016638476231138878959802991477064442789701594014085864623231945633275357016264201620264415170903542164203304524435920323655049930717860610297531689934482923379887787491516252005666043271374351651763433409344853545636833065329341232674949078591533188469584489344846135252415724221682278032878959651497406067919390827215242166698128355307958575898896833919685806405371396587736851043995915212259806938298747442150786373228869756689009899149001677137198846007512862839923902769 (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.