Factor Info

ID 120316
Size 588 digits / 1953 bits
Status composite
Value 424392271091221924756021638439232489092961121740159758612489997814704354966546051489108773553180119393127925850146710265670649779224066025610459983102095980835821987223673841300629845287773689654418897958277581749680860006060775858422427217910504360561559552448319605017475160303655386863041556891589828781508747187282156199793592223706979855862704824533826222283883339940758253209423724841232406410857368731824261134387415805362365142952432822257091718285064404427016410855476010537057505326935038695353134507349727449263811394155506515650925759997868586952779738420666032598950021462423

Factorizations

Primary (ID: 47668) 66879481679463151472511482948807 (proven prime)
(ID: 120317) 6345627394740128695908856679707891486110978026093715954673863170552310104295377987551932590934668186832046763998679539312834533877782779479345523993598324119130249697647082163809287995897084994170064405869542035863509749349016791555134338857192717765819241591848380781819893101839301442085397348187393544123164417329799406148261912248435455277906874476366096151387635419438086703075045162725330897124037375730642274695176205834002082698944430723113775798442019801975891636443116409762788524468687577569563475982750000042093989628579351151066908858439539889 (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.