Factor Info

ID 213665
Size 412 digits / 1366 bits
Status composite
Value 1249790865387042909888283863307129176757097718066040639337771825621881116932003818273139632220627112430248171840371523447519100460063335144881524972186405179506188215951543151328940753594267252515906722498915156072558811594015102363731562048315709338217061410352274173844639217355821794498737098526194988525803831842092590826047404902735814626393322189969136746655955007749068788568932903134343140584229638480451

Factorizations

Primary (ID: 213666) 3882474261512512626679 (proven prime)
(ID: 213667) 321905769672805601203739464079568021580377076521777932045977944094826335851055409181441627475267203228726404789482993072447046325983289986894425037771289404444183357131385027080914442372844424579208729749053339750515460255565367490263221844884496338811920301970501116407975803091014534422199161666639941341355470260283076785271818034964252375838240989940928173093772557198031258629369992469 (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.