Factor Info

ID 27520
Size 456 digits / 1513 bits
Status composite
Value 149457454289356376144155340882841275846008578331092975384296035739654661449965209768693108194633645612978563481705343506964872080653231706252337596110029018769435147972341606279956618482052702194650043820784553360451262348269838574637196041149118846518929578655560874489922452402630450678585881073983149990014554652794882269325478285024000500808376170774061112200210230038058100818891286714424121771000040799513085194462000334116216559028394486775231406493

Factorizations

Primary (ID: 2143) 2212394296770203368013 (proven prime)
(ID: 27521) 67554619222958609948340269326988371728746591212295152103209635509714078377369539477334121137001946889278334584101197579339009515607413134921611780417946276764887991204408452205493892784858711274515754033931835714644543359456758648265465793905207153696663707552755841841750181919766308964225611876126004166224163189217227074177845641766025419445282248820593461697835822319864739497145234621018022217536429794155672518276905310241442961 (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.