Factor Info

ID 176729
Size 516 digits / 1713 bits
Status composite
Value 417351720629536452351172859036257877524748314835102789220990262003027376998070822291518977226098610855362174464419408483209585597034776422876490863387082557853971979604685964314268253522988840926113314518641148319673920862645467233756694873555473686575125017268334563676910332215984631554961564263339469954485212224507536770527493104027410467328290038250371242350547556634733952078569789520458463426170681800464195791554956276294705316160100600360935101746995492025555544194910400264444092568422128433874703035834397

Factorizations

Primary (ID: 28831) 110809516598326058545635442124799433394333 (proven prime)
(ID: 176730) 3766388785382005417685195224679391998232380330816240166357494817235923202949977587840842827736381580999355535879052981707057732969947976652715364764534751653853056483551919077524350410384202261779840808572419556716473239444938484716512369675952850095838770349050471416171028203695594025868771849035463783282562113628928348965190344748568146249914468311874143009179980252705479976904197374820868053855329055248670926894270746911236693959982546231731644894389140607062109543809 (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.