Factor Info

ID 158730
Size 1447 digits / 4805 bits
Status composite
Value 2062061769384686071752490145188430084291120482774482999274102021428420750140849675849347393526629582054819926690589350715157886763832880240300017413334918154122930337633333227643795249555375509682884148204410455786195060534259879013683440883223163310574804075257690839197106499740044480662048470568513632427740229288757326609081428393836058833233840363656171510201446328263913222185673606020459849961786158850886222541979165114157761422691907047261667269125552020211098342888327844232673115036343700001458142145800596949923661695056905349913308580380245020614009219760422156681279644335682883522778900590293952817204708802652895440972348119267272991046338410391316655760163789438639081546637945451515970186019646067863851323768736643796621208838832174201842579431658956421926634308097342097726366748287889060991039826041530942878189998701238842321258678451470009008006945160610131589178423916079390320624825305220247224312134533990875901764408546007707666335240297375625470558238992051549291688388018926971402973481184482317453940820587418934973768055339768790554833537556525766902320194742363619332586216803650294878186138430168548893434570483706117493918322855680064109484481693111581315370555689725529468634382871749633938337134603504428274202039571355828500790430000749918422783634090523550620862754334326525267824004179550825952146320823137391787495904857028377311283970653702405294083336202126433994096342134512921410097941664366392822900559

Factorizations

Primary (ID: 158731) 103020977016012126183241 (proven prime)
(ID: 158732) 20015940725005823844860494272539535617303039821630908231601259939265718077666145390742021805191450939844883654266722703664345558809932296632525887288903637376206699936472265544165024129965610478946353138832809480287688658680028340099429225106195381567120350715588092439020643475665358659043148879866745071587016691726431226859536853842723564802653481201914927450695080475915420458809652783663702968772783231875210777331421557756374195828035570422504567834893176024462300500322356081646867927301630157196935476516452058605001742580669192708713527247811280058819926866167492346060728980498072955090283938588046963028295873624981898540343846993460013092587819642426265890309648443691884456156043791853763158340556179536925765802657887185365731222759970758647279232249208139548928529194953825997756504522542066006631123092803767986723837279999734257375010009189037436850911545997354342056143652416809365837375529926720940769200612262234970567744351367649088929181171255024933175727062139569921289392957901323309626107911840281616633859913722899662029828472850649672242513838993140553930369313874578013461647932261224257798041674023056768647762913462821681079959101502745748942013447383857187845174268924643916206672372834265375042687160988194127548215278738387952353079753645604255356950966110889313540585163473412806151768049505136267622852306083448280320794133596804803062666170553262174530154191744515295689488745205249251799 (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.