Factor Info

ID 64601
Size 724 digits / 2404 bits
Status composite
Value 2551832228177886925852030688220088892019952310561170756270296236215995657938351497060158570111534304750793029433396024264453244239521636199006631129015349460426779893820934666286936956314695790013484136775282561767737682169794071209811087321388227434212012814621170604254353871080013659102223739116635890428521697612132234409646253177817949433982178392778647017689635850418247972951561143595806302587492967749659745153777316265168406766250189490601340939192223346322671101641583855272339428320880028468603496431284680134267774659210548553394876702544102575428173894756521805649491841526464914846089584316877117669091774007143288459977475438331217453180734566917661407140036081480254479400776770238149816869868172105008764971

Factorizations

Primary (ID: 91075) 7637200878764278943727954092197 (proven prime)
(ID: 91076) 334131872224733299922279168781495504698619957565206871172301621873354235630079113085539089764746390577620738036270522999375297358539301896831797235411730240245445777718993358939003354225738914104973193070937849920375507856188913869786632403655995332194574902083572363229310028766869033531218210208809801136354505619896535787196185084358790479105498589665803705083282051785842721118158116103216364658919274466570312288043757695051207607062060650421555521229371196477240860683061480155079056590723835337486352095317637833867984400928449163963054170586026026979299198510594443390983065859709022179580831828763006479169988341617613337042177110801483929914549082040931651020891610977874358856166543 (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.