Factor Info

ID 71511
Size 486 digits / 1613 bits
Status composite
Value 225429986886555913053592795163540627608066305382152918620782358462420535812178636496904072894658997959113728437397368194926813917976339651227534076569315279954481027578029516126315468015964696215175446978092896976562226781225693107792853874610807570540094752642678898226030646193114380418635441387752463255663063364617253067616728669172800341338507150185458598858552068260774193297753329803975805879084185582592113182906451761690175723696153997841743667240417564655475648731313674331751

Factorizations

Primary (ID: 70538) 4443043113983919668779 (proven prime)
(ID: 71512) 50737744627560189098045848107282309412556211548763429001190515972501858669188767478690452910849042348782097508742842266468836648100578590650051207409622601530811687827626304169048797787834181718929786802955338387921991090580629218363961481389462476165952220953077663090580739144037836862934067362701897615828545349507271580615912250933224775706415769642801894874690599184864367359938452634399585419737511674888188960643294875827791852152672349103251060749055334069 (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.