Factor Info

ID 74166
Size 488 digits / 1621 bits
Status composite
Value 77266975322159003984774931677615259854491243026870589148948781001941537266134495589314379262082313892354877108126866587711993904480573183421768208976597568877283781474010121892595884558073061985578771776505100309572418425003815928502053741031783404166275796776397175725573390422317857578578664086987383810132365565568318727242702166364354001665229527502985869855473192550639421202177803111430310035772516697800554341545210082371811462823791359810394594095056714581661413472653292531675459

Factorizations

Primary (ID: 73279) 31100677777191574219303596819978493878628650173151087419406983803271763409673711419893743796156087899 (proven prime)
(ID: 74167) 2484414515841342469964657163474730553377741199054472571303926903080637000950072050589504883722054428219234542272728034905448736070572763537095150881875936305068242612144046595851137530652364843248701134506110219046983505423707003505740989488022920041272460231416460182661831310979837823386367944173629925723931993717724914539233403435231632224981683311405608106274739247977132967818288441 (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.