Factor Info

ID 158699
Size 1159 digits / 3849 bits
Status composite
Value 3958063155706258070360433601167436713950286436189355866982055285506990045812727491263774424924407822114666407564853951777952539896090603621272639229017487630450616503596316000141181571654325337834460883386052223683555856974080910271966028597304558316532194231038474703757457890819442050052802273912624300775038185090312384995768285064465151730794815546096771078205171463156809717701793178833273020152461628764664006178048380739490745579238678550339416010390964089516188492024782107223681835739629334227113770557363191386184542849676850416102252378627818614331072326797871170278608218952840503330682460976600757505403692075756470891941186764755927301360743751241025125986787100420705306689535372074041659110937704674992775942476273211112535656824566369319815017042534247213948997707214930743218337043142501445302953926935006912149544760442293455889273062722566362440893642489042575087967567309832990859302256476897815596932168720324603314225099166329152679182478571618721436434051637352126508273548936218100736685276551932275476055292737503791141367511582934319050423157157236314394701700084125951073863650073850310088254153105318979081645308565783214155317719

Factorizations

Primary (ID: 10426) 7647513170903349335637401 (proven prime)
(ID: 158700) 517562123431912791332549303514512272707544791737861497889631336099782488944112349004314068288241554087789824612919107568793387206017505747278463806209050975778713346773361475644966221217915081781051354476078473490803701374199969235035933932520178204165814735262691626775087970380170424975588211496465888353089487834161637313419649472783302577615818681865988279191947301790773769942893342217176768817421652096798772916766415340238264575016196225872111503292773522272169094684186510614844362960272492314784803621432544913514900562321072396416556212287510491521353149785848906137052680375679126425444476406525274647083891305887775464429734850926688394411332309308309208001394529420972972574189712418464073144200397054503741308413841209796455058793321751891276789929423853316883865621700610021125421164894434010673992345967597188431780433718753895617000928140346269909170623147717695199414205940979251546050464148856024920963637346476605651593425036183815498214065474052103073452501295054463928197166135763672388257141306857066128276761239541867094613170093764206506885406819312912700950033152642849896353630737970567453038747909868667119 (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.