Factor Info

ID 128213
Size 386 digits / 1281 bits
Status composite
Value 35872606866634930043448818711338477240373288800401014200511691776357549662676967458969833291320640015423079094054880617422520869017560154038396535031412898989079825337535760081031371092160843483850347065824620057654015575334431075781047516204127686389924957392642686609659238970104293260471594731333034657349466715753387217013943285547085716464500943147878865000106416296947031439579261

Factorizations

Primary (ID: 45724) 962027149772946364832883095692123062883681179246727702964870041647017302423332986081577245143590421 (proven prime)
(ID: 128214) 37288559761646470255519225253922531985906204592367729207489685036667747059063684542579858726915886953745770916124434056167546325182735116253345102657682089190015054523337814902845742477101538924775013016227823033464278301374200299214745890877427068677009342955346579768580015308680932041 (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.