Factor Info

ID 81049
Size 907 digits / 3011 bits
Status composite
Value 2028303690230347523756464040931801639339628754230530307038136470869570008521585058588941770553219766939704065208485408664160991558418739810192782958592207890419093914015812264180783036145152745420420267859750327015171315365659947964210531122970647763977148818575952863280409361683854552989603379051769251200799162419703008724158254440946076564944769962800567407830741577214896813610377218329315976913853169120356940508241758378992090824128078499625406677461908331597369102165347292391738977276958950230145306729320045341211699528910511447737910637001346397438711640364454541837644341582540980293444360230180005509689858051032575331702448065206477161310128483721040240135492556033309125707314627384113521018714087822216751685377371821808703246959720129791194793299428949390117315851906000056054906400023233297342600512289372414267042649064617318268636917915778979895577656467412617007876627330793876767404881

Factorizations

Primary (ID: 78824) 8626498609074269149060403255784440097670457 (proven prime)
(ID: 81050) 235124791893754191126365312997135783117635212613152682051597636458274122678751321081809376799403926064214578330677561514634818423920179364787064889444842612227032956602760942073813146184694861893599037210217805373464067223243607707519786924465997264390924381838976629610621865916375515577227778937764576697232757177074962348618775527721081581868156098913820788415919961888140569258412920243193210995309802709094932408021835465110866450127662952164267328792556065281084188740361318306972584141470071034816994472736555790127563787198900250744178165671647417270114363579347094499546900296858013071557926632040656725082394428937933792203304474749966206619727280960799999119778158960601717525833496543504739417989944287526792795679238984835578333554610388682254389729763227467711733821428429591767665180235079135636062730403707843725386579154091276400932600359624521433 (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.