Factor Info

ID 41004
Size 508 digits / 1686 bits
Status composite
Value 2208021534135252591311803794258543617507473243747607316924362927198839224648416179780352924382922985700102669167340378849353834508092180153866540544557648247040356578852983280757346012361757474384373565751087313157418784881739294601863940220824900248391569984750577128304730149537748910025226267103322396614826230981027859492209501436789536828648541693594829414698530985453114745333215407850571401261516671279418598272923549850288915931496521277959578614932044809375672021942597203750823229642091757433725487

Factorizations

Primary (ID: 20205) 2228457285782705288389843210675909 (proven prime)
(ID: 41005) 990829641753588734736666083249087744107492384158310378395516295821935724670770456236481460734132162784822157002823719762729637932971396369098410176027296823650962618866480811929448115586398155938563562013911868289616806820993510037602209582356863682940017768540642614903433068279546868566284623345445085824999051694988685644928986380689955493759616147128333373220051460223969572397792304825366731350468050535639061578218548644983505506523114391960704468390873220885279724643 (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.