Factor Info

ID 173345
Size 671 digits / 2228 bits
Status composite
Value 37950662867049199221013474592064549814587248970374238293995333668830573128128485037454445995991991373576493577972141501717630428665613658223223491332717002276372634492581347599277172072375850045542702502271884743127230585524569291647297796328233812172590648192832214630919309223644646522378777360805392459144132102883102305070862772824508082224657949318788988441313564213405452614166573352212310792118756916927687774405928933209495042146104587022604994329566198913017045875599568337400459840979008191463354529277764012340521923106863960220627544184498258401039783519367676059674672144428791935047686071887418072571721395825621567181824821026026940875849116942439150153121

Factorizations

Primary (ID: 172086) 2237807601569489611578001556111533153057724255052437744881586409289098889504356710190626941795850104617790209549086303909952757806905139752208085515998545336600047542586006107346249794756484173451309205655822982950007953504813 (proven prime)
(ID: 173346) 16958858679554241704797886743589308412039041545850779038641459584579042799648569575968086759768492457449415743358234072263146546804876907170331594427539791321887677672387624098217505090552076317597985183770619594299814605170782326720483376152018705954592292295423526983296603316892970908110513275334681826657827679763214927656533619619944246025329973812328058113462041967913623917471928581328944319995868592632368681068579004361301081834978930117 (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.