Factor Info

ID 153257
Size 695 digits / 2309 bits
Status composite
Value 63362581982345357982423718327141319935036530175451614437841813731962557873449894820181103266475946362477493984949142035337960890502327543670417707886402301390612375655588355895192056947992724109955015876620427780007221258358259930533115529764999319313537822725688130199943424550386370406597673868931080103373837846894406142402108042279719406544170338973785553183436325915586188421044030951255258713295151686448631169262757259974705691370639786675135224835811295523725851310464623644062998039243875115862637361652980442911475039470837726658979947491658463616414861804092362906542531774105406378098365707710228937440921074576107166993931653681593294302958923421193051669649248628288090151957760149

Factorizations

Primary (ID: 152272) 10246155837002088910369 (proven prime)
(ID: 153258) 6184034577487408567556471603313719127900017522718592871040999487996090181835802200903886892912484326483944917558645535315572985821844599724406686936410230759200385513414066519603754970279734979637540647664354952899069029811151071469526805536910668471021452747214573924821550075653694514871937735101013151605051365300604980600623867100545810242327190837670532837105127678309096220697442646535537473588302676163275350753911175844388412296613936557114398774505700610046907825457338594325150216089480840190618062575352515488394156732110201556543359778334817869350331320896866670616960365770546898032997932004821119173126299463121882123374202516427623429875347489873665651909621 (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.