Factor Info

ID 172556
Size 395 digits / 1312 bits
Status composite
Value 51511204467392054408464210812424220474129546017584182865175363339776968384442375115989179591988485038755150485638660336548917191028827405151629996984450347086912683570697679562502931075540737600118832192013110892475064907436739354419906849517493019922106962929969584834774822547351905542044942434795878072374291585492778396407007817294443322224883041994985579557571431501731448979649544375520193

Factorizations

Primary (ID: 171718) 70192423547174958115356450185440569775924885968368092817382451062038725967917540153915406769501601339046877497004371605984729747101109735050531714566243756748695320907900445080227768546327 (composite)
(ID: 172557) 733857044169053075751542379857455116706004118274439060617865575054682716804039769068744424219163990826700473350542360453633830662811103994495741080988090611470437662324322009749422486917272689340299513654759 (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.