Factor Info

ID 56239
Size 646 digits / 2145 bits
Status composite
Value 2835695301061625592074800663491621048682173101253255318305469460421143484261433401970852878149418057773478607321067800491716489857329742986276293141844989528535319500199995721933823134006572217800458069899863910488331788314790987974442768243036309075096996153696202810853894601093397875046702625877833555595668698114562110081429025173639765298463179588447574371659847491368052096012144650520297013399332952770295926869899905507100155897222732844811680599526623666897369350634949298380713635315656617551443905543837253163200397656106895888712161162841067046953689692684682594701640091590331156926882674826233866038794727899168532050448877602746631

Factorizations

Primary (ID: 54837) 2997534286720771645924621 (proven prime)
(ID: 56240) 946009296248553039755869100557937544303453747388233814339641555996894213201556230634281443188307039450613495150845314537555380895377618792209004314266797027007570801844352733360439320109246190770734139542491533228121897676758498161353331090394097954412962510038010477142946336915389083311084177370312619916708013170202279882797705245103459630357180099340865983681422978710442297509293003319034137995091560161913730123459654215764740973011645018448528282227101892266602813870944337527382566555384990916527947250847465785584964275776016674479997163640914450626745604256733403806692340348652532544789326551509067098532499811 (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.