Factor Info

ID 142079
Size 976 digits / 3240 bits
Status composite
Value 1573522705102236713213997163816638425474803221966790893360082454541729251716566516898518262047369388744624779506935084186990068821924709299735668871865237713871493331844369323065125139170122770781336337106953571090930625479610035677629522561044249624429830124262771920503925933436094075183444130094818395844069989397295552155909014545632738324484993510784169127869470513028404035858367860383275317153148538391268183063073778724652421833337366957217367079441481680017380654813555137869038544308865114883518504342483088879006827548039194379195060792980248352334296554256665521284764874228487680568748757158306656371940992448025655752155435378235814111686078833814074058862395960024583869232214781528647424714610680215330429606305362403666792953130588231352115031774208220290698607918652342344760556131847481259164337619013494021838879692075235158897393389334390751880327814427190048668260101495293201954533204629272923810448890864987318492689513753212424316210161277901942825491

Factorizations

Primary (ID: 142080) 762742255222908265049 (proven prime)
(ID: 142081) 2062980901251342394406663673821489730077695127173202906647858887661089549414642108602564880978716215550693421073422632900566147967939553481721353080079434650875916387656857653591707307812438228406594739018826680929317368795865132710448217640133361373972057582421613312876705368608674328944501060083442395795849199122855512421816934304996197230832950999307856428477173375849454887677871569811754820292954908960174005816910781284637764866397317078524165217986150136463931761828962153243520916051869447676336105002994914998895586421478840789907161920167055880403975630941781344144172624708978480641943424919254035222654712555883451555125471230950689018908882075423970316700894426809371434503290344664723782614461117327153027184575802707330889487187179032315795377776918322103384994949318291944515894152495026938591132504559652081778814738405778371090468227013600001976640409752720680598109351468493338931522541729426156700218217600363138145125328866052432459 (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.