Factor Info

ID 28106
Size 601 digits / 1995 bits
Status composite
Value 1819451255162976326684462828254214362055923767276975350178318790659810888974660084782582730594447848531515529311710379802833529892854072989348627160898667536088636120680258492566066714500826701140485063879786629159700833159732685745652809012817643074647222592514252593178830789139304772725601312021101130453865629173405948700351436090984817422287700184423214151836295383431825598777864452809800965976518860751597003343506591686879603758521959989732971617386852930639432846631796339880132291206186934267274891959524467906528710990321104713009766278272445085481581608447381279298126830309574955132457409

Factorizations

Primary (ID: 2182) 110742186470530054291318013 (proven prime)
(ID: 28107) 16429612897765533343485812724238683884897082251131390227638142115571025334755357358261005387134123313363891486391022016803790214579371595067777938458654018526813392133422229107950473629246616472665657472194943822332369976625551275713144964470275236956691327386144491165427238006699692953090389174999901178181116037853012141236095077107626275247334952719827671099463690002631818408270966024033543701056521112651235463377334403595034211015785717439084145568559043683570084964530404607122483826234230979169834491068073445998302952877922496136323524975426549507428290919653129493 (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.