Factor Info

ID 150608
Size 471 digits / 1564 bits
Status composite
Value 562330135313902712467418843198841792720919646853860680810649576438030526311304785501310749605766360526152635297583901901779155036164553204180576454960493083558545146160444083281093306614679364475758416604486688033625778187340853606594694802458099247378447571882722731980170023213740760128685673632067544600467979916393819912670496401442308702162608703530650908657889177880313355265444136298598725889104804321466735295804581337067737236167757991450143797560449465179930883

Factorizations

Primary (ID: 149635) 115137932261932697952213846689 (proven prime)
(ID: 184683) 4883969377134821535603936659654381875241026709973014583417754427358383122669930294455937012556110052504900229372013851702114496080995532480363219647147076864533403389978958116389071820692709491948845826036965305543070504224054509462935515189708380700592107062750404975739438883640898968278664287701461233945056419713693020462311234068049938996745549606980230219102755879840802120881400228976586884651551398226405292498746079276770681186528547 (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.