Factor Info

ID 20816
Size 424 digits / 1409 bits
Status composite
Value 8120834375779651147731278278725987559998026236004129355937725671971443596467781042200796765832948970277371043430966012952105279829343242860787778430943022899663459215006413507741777541531225720105729682275573494940936274635214151588512965581299357489182222730856623482739578344455802066146247282974157627516512353708943115794614970777241630205114351106979036096074444097375918199631829769234133118754796624228151514627378951

Factorizations

Primary (ID: 20817) 5598493819552929453451 (proven prime)
(ID: 20818) 1450539133832274994113396470131377134856315401901860804635186178692578639647804943522881988784952860498305954582824672753871125567422431471706997904333056651072919549517224123326360981753494068180918790712828960293092698853671776259019871949930099991231117746644675121050358962747650006796735180155675797326775706135239796315151070225711467414002692895021186906375716104397520276474305423382214331200501 (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.