Factor Info

ID 103821
Size 421 digits / 1397 bits
Status composite
Value 1954449671351625454651850469610056699986407497971608160009223688641369924491352100710498329939461032729823508426388539894281549863710250041647957599866289437069181390496759516247747507963284073698249311300185115061068454237216781773831585812425858353892486873779775017583310332887487830318311903211115126266941558946384117586518753750560594712987306857766999255195217737477934574825283383909265134958863427370065310570161

Factorizations

Primary (ID: 536) 3834936832404134644974961 (proven prime)
(ID: 103822) 509643250140935036056483979704202392262058714800349503653591831644095601587460005466245253123066398125450855718678823963515607510412671152360317740080740497599517971423039238737315329756537271212288073304909208906661718751870651832621476572983319416232581544250568446554037704675720800127077865677871465719161861926347680829157738646389637829739128975497491601366789689324031922189241030006523201 (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.