Factor Info

ID 197830
Size 564 digits / 1872 bits
Status composite
Value 310201352922098084941116289388992322943414324920767093823774869153924886509331611200184568765187374857743886266673010547076965835050517337400791543991203293817952772069979460778060695457150015677067692603901702924337967466182229218995438379653050365864511709537621719358161748233985347792001637418553659244880768460051832045268338807343543401735510164919898689951884423693611784031312064511279112335253218442428197259973759450443191060641084178391642597308028199214995179608596784625509458959782505502348605698821758341745649690375933448665642203413352767546904951

Factorizations

Primary (ID: 17174) 1068364705229113014644941320930702644970812605201 (proven prime)
(ID: 197831) 290351554486793688102792621950750385381166329003712164829003478411015801867912835533344913850740265015471697001679834117834689383612379086353930288175965828978954323497758233189345847116372364642877926710223534995912551866345202528325196017409533586800355516082261845788882477884256444516036654204308357429197887710825256764485076488307779595354553112565298620382770393443632643134552404183964465494200440398966777242872598952601572686095134723227132277595374331392548506885171464183155672333873958503558358765599751 (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.