Factor Info

ID 155724
Size 440 digits / 1461 bits
Status composite
Value 43897338398030382816825834190802815940066369195163297728369988098410678769411217631660520247002828879853316784124243643845796316756893650207446916747414727790113658251763408844851737807122127994862305565391918614793081419239596657150427513582152560566612460626122016827066062045015311729752096073375220909481297129031726549502466519071676540314662000211754429330731294545770083750507330347347801683926719185592733294542432716662587716753437

Factorizations

Primary (ID: 154616) 152490484148901066281 (proven prime)
(ID: 155725) 287869362098465946574954585568920472832282805111600904669637589911363974592474331288442234074300266859381311097415884216596708376892589677486599703901825977482718817140625514190836585060564589459362482127224618865807590793186921328554353448158431970556752147164944567229320255815513286665091026057864362143023544998818355602372069884986693868366856581785161284049160057012416814408718877337134534278572695161521776625877 (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.