Factor Info

ID 27966
Size 708 digits / 2350 bits
Status composite
Value 222146791800599072426074794426819839365537831188861312388723538872353887235388723538872353887235388723538872376101914568783446114961366678070707475426137006121519962411226241122624112262411226241122624112262411226241124845580180417216965383372056530609619896500936000875535113476511347651134765113476511347651134765113476511347873281556914075583773725929191933315876885482323626425865234886523488652348865234886523488652348865234886523510867028045294793766096131791547218823077271771234996473758877375887737588773758877375887737588773758877375889959056691764868100148485533041957271031266049477386882764611276461127646112764611276461127646112764611276461349792904565210348887202440539584450641998958834974077

Factorizations

Primary (ID: 27967) 388727255716300987513375573 (proven prime)
(ID: 27968) 571472127394959798321050375562716920114616986125107218941227086164611385981038645222699052652568292074586840884366767544192905835184636281219996586756664837466014374839445057604398367329998331945570024625606965885896870039745055805446660553811393548986927100768238572205414554963939737077716382863442939540617179955598081437659033810495457983517610444446501915312218273293658494532816806113917017847540110795253793799435469044247689635498466071162551464152319653214982054279939393122368357164316721275566423769750537838459804002584452592916590398333934547459650832197905458459896956400002864612854497497966123300718599423265949839876894460718548330584315494307818341619368406727049 (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.