Factor Info

ID 56222
Size 715 digits / 2373 bits
Status composite
Value 1421512138108832083633617564875306960470248406189708521888196292571246454206933990628778652504332105820761724747023331777593122854367158111769879285486657310007919742925137631963667688377136814250689030393122680716813916951060335165855879886587174303862791306805213927323401795724261452498090240840391688458467941102699842284202676437315740732534792346839299473965461017049694025360926722884888818381478224483207523023317945030293071950425785295813020208836662443990249835771526264434315935506497265392395511986857094356202670225252825333380892211194268197436234529016237598812075932023561373291733475720842586963010126907478566720074701259617807064696343282385047738725896814607984648121902669938343358931412381811

Factorizations

Primary (ID: 55659) 609240789000934129655613721 (proven prime)
(ID: 80044) 2333251751643064272865674983499310629032690504152249401189174488974901566213200218228534909477169671815071011829339315988175676799266756954407413389747522418207453009385659335687645257762887915840341150397360503169319934453963707678696145138531970423133352342199821400108083391123554032111485943537371704881618708112562559701596556689335883306038413550179375208675693956032002660324913517076497824614906820877809027138945756400430262524643596054868688373898553602317732213744600084262809043535199556283998641817762309108983186311443452303129212424508385573348041268257265855725185656575126995282819921620216594275876593374521557509550790914869199574189607258330859088230245682673509309291 (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.