Factor Info

ID 128091
Size 409 digits / 1357 bits
Status composite
Value 2077083034058288367449584911264569528552876882768600210169610954885081012819612958301674990415430445096453964379853072986880467469934536036691814613875316687184507903308278153278287692571707225514350241518580010053587052344308463526094426042389661976325313258992574178679633301751113251201698573236247874140247316670367018727849659069423118138021446437013717409288479500761848078097114146633391598883519888857

Factorizations

Primary (ID: 115141) 566236342189131348767323008443115269881 (proven prime)
(ID: 128092) 3668226285208150384922521521166197449520131172479452751846588661922867020450038888588639770866865245935039860224855105624651844260928325986610052352685099308893837132144464384337616352884994851248361259258874725044935479683551999578973529863190417480162046474847439930862883780333530945450290322017764558625314544540671740077032236670667579082880862325158353687080918497 (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.