Factor Info

ID 99907
Size 639 digits / 2120 bits
Status composite
Value 128609461863767039327484146230913856355645472807379825903240681663111793247730684218243023434860443953127504295715735661978793718653719520369417942360292812332209127370661601636712418885850292741567287748467853191867045230107240257958032735916725460921302653047410968326104289172605383940422638531828293184307916670539484350556087080701939664386145443573676205235659803248486665329434500946469263633211765876538260780400691577564520735745932623929352285646581342890388933346480929390031821269367753500122722646239094801517262028914450704908339213035705131803587935521681765791286161472996709517380347315579413107711688929358505256625405251

Factorizations

Primary (ID: 98560) 2233394929527357146428772017317400493723991711748668557934213105147742115471774515441749136798724947155509590848913366462550592790012745175099929710345810480363080972321152682914828869823587676085775841887 (proven prime)
(ID: 99908) 57584737998390662692690464813885142613581235767483677066718966787052596855854623750407748813601452572792030576409590757779121486311589381866046379139539540703009146356777149568985715719880844810554141624988925742885006869613773529102039616328638866942116498444174163054418029073663038210458050476370548368818893194695381246662677328076950656014739239248112806816763012372817733603543858575727244973769563470890439064153878375051292573 (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.