Factor Info

ID 142138
Size 799 digits / 2654 bits
Status composite
Value 7403260229266427037825229853174189682472340866166019371479486316703490067342361350732715915153114196364082888515732210117719885700841748815275697424783397645212994360579325579076283810309019719839245797781040661357509812936411773897302975909472247087700963885753967427881045555735902315183731160109825874939976026271318314796656638458202250448536451376043692021596779317755107347754780833285737969248026918046161613956066808175343269502501342796754089289078349290573610315390559383653590760617521679309531312154928643794321067036764095849604113384904521117875433861210614564322711437755616937922382545061495618153176259703918409988209231815051672630958448346502200950893244543763139076559237241971268548456788429644866605533919394048883081876989537135027482458567757918479788963155828913464866361911

Factorizations

Primary (ID: 21079) 1402006809136700630208151 (proven prime)
(ID: 142139) 5280473804421147387568234211840187751796088617818163182090370676924054221449950126264992632553670848695894666819474476548678771569772528334402453578781449428833416226630979176494500005224921436899732685298798241737680531386312545149785600878633656120275067042431557716348465611539362071912245348855354151426431163137538623873087950806932411574338261504119821602998198162669264742185265603538487849937667584516129985478378763432910737422311238054790191882525335888057643290655330104798833051773258229035692505351740921676544639923592241812736773036068338733806325750173462075181873137088873589836520604217904000172759878024402012931729049757674080701294740105541634777270354277410485205418447887572004939250242141898361049239374193775483909238213856904841948562250214414609761 (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.