Factor Info

ID 133121
Size 741 digits / 2460 bits
Status composite
Value 304751474787127461803706045675999679604051913058209016572306626194412151750145131457239835804757588330462736446510540824336296359445408438559327484260470893314710143874022860721674027991717966207459724775750297207187858141885585453185312498227743033768580397688877029054105624720376231127793036200793787473837668434605531390450720025519140214651317592446443310118224342058652932277886707930452116657963446699954679736871987125925781993024093244210789735869345946252018420249075937921637575740320826304258402657814860222405816357852017574979635442900192951557641516922847713279951972924167717814505501753055547422610290360345928468517107258014839861243948218241487379007381181914882276245180777423588914953947642902688906946974910755736684531

Factorizations

Primary (ID: 131802) 101619538800983513441 (proven prime)
(ID: 133122) 2998945659298524177507459230034978505271006020331681458130358078364064232989130068682300207165585885515928932905821626295578440500019549424069414263461849282370471651009847896607422719006071573146605219811847800966226647926776545829953648457223967642174653443373521578342676299024619018284603631820524017558174233355935551958294135389624540010844332678690878128351201778287608230715939278321156495199471908765064648556539407683638141419325713928005192629984972269748522617716958072212983146727939182152094153195839226899150179698725956250535287160270142194256062800432780969480115690346697511786134290153387592729494258551130493696943852216331155027510013532603009175790258857910170173509553616349860533222154298045185491 (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.