Factor Info

ID 194896
Size 647 digits / 2148 bits
Status composite
Value 30446934483371738210825635993611689116203168227119064934864835641918699072216694644633312297399231898472822543323182101690537160461898306301788340989150429628392470519591877171835061418734283318248923955593272478411648362642302005352827091612601559593092941265173678018926721394130966948147701381322288382924498380093995705889820869356738068889833802584078857785136717842115814344937176522419854542975786459695988354757441835912891148376914080181974756419357452738030828083148337656760751322435782552390848159004354018545653202174035589149245466786753647750326238353228927780461620749151835259780943454428327151659984998280077946976657346864753939

Factorizations

Primary (ID: 161029) 56216710180782468333671836918441324458341024211227399260232102023772590892092593890071 (proven prime)
(ID: 194897) 541599364058481336392443260898662759231339544121759838529796266674022023306588017143118778103674789657005700733177975307516844329699657695682604335460955641801739560601228099175457908199373694458868659660571045178674516813767919563436771899485155297231047467416100250857591618392444761503997392441318677634396367051591511490781366215236743866431622561173643291684863948274791600390899786390077414138847337854762337203044955202489324324509600789163805173730642021037236334296112624279901967842873925610335047441508454183722370384503896065332441619476179793982309 (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.