Factor Info

ID 166328
Size 910 digits / 3021 bits
Status composite
Value 1472968595757107882748095166907212100063999574569287336655919257643691464686242058115500561692761711077495524905288901954669360432279687643726699008410489138138656937754932459767736852024098394952223185986583058101854752978896822592520058156979949143584354705519020635183847758371299260850846654244096764163207983198278791599654935243800844961985200941594596577034504221231475368303126352753643141688715629604514838691355134173370555040497874840010767416136990914825479937232155327285860558011171124584834938124080293322795348590826212121705420169213430743448931922748468273253113906547525176616418205336524207799030246237735941157260562034708165109527366198794725097553594716246398349520664039647466226589183183365081258438375000151918761128637997214847851828033794862876874774364524705457471577427591211861455555909354368284403844991880046473196148154567648286978964820085273823907371588566333114893632138681

Factorizations

Primary (ID: 166329) 15513052223690744603125139 (proven prime)
(ID: 166330) 94950276355523714128495696323782366426272949282490731545700714284942508749638441434808035807894119991286222458100563726948360948249500082586088486747505745323928430464991691803040736828140958916599191888491118098446037124851991142173406287639815014933985953010869756917336318649927879579255263846987370189999264013167085880594043033100623588541473118636319725320401008140855242193250100596058521211616499994743784414599521427031566744087173069335510044339403872109440885036119957980735401670726158844569011374596758621580030296096710502574720947117337528569401800598739541003568374828869255624386882176722348288576520824312225671727219049510121104073407449370575779131007416773159564191003449463287616627701468860089523561898581351988609027025963853750773492135968855715362681472657427694089739453024280036447871019379688496227282159894248337770301284333147266708691280293763118149379 (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.