Factor Info

ID 40402
Size 563 digits / 1870 bits
Status composite
Value 80739438485393041357765548253769607408100331518545986201893874190189158070919532901604987113725332662833451015556091218118256400901732821921115191531142250190054189294715413563124026078358310094836181681981104510382389118530766673080223373035129210583560700358054476399548213409789981336081807324138409504886415904465942500798843865962007930565613495100705288930241717617055271828047569431202940100150459909846783178510634676518655229593758773738259231547614068167868014096979534364257598799674782655086124432070958686867815812554365150705903296423011022313750877

Factorizations

Primary (ID: 19511) 36099531273603138218699301565567581705151216702113889 (proven prime)
(ID: 40403) 2236578582515604491060176145782686292932869078287208556757875643923900538490365905044638435983540771406846455320192540229728865439580813682951663369407890206165335446276482006351550548180032611200893793167290034299800015862352784715952047760129066226327532216916430467307439114548708231085668379122889525759702157850523351928155503371037564338418157871200630323509770573042384669096071251851944974101016659786704285473644229386058999482056844735962082905112773351994059875072439142856454207465630558397134432893 (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.