Factor Info

ID 71304
Size 421 digits / 1398 bits
Status composite
Value 3529168980661642415604974555914675937886242030614831307899280912654857319370944436481263109915812579260906118276921905314676907162742982592336945093786653883110644927105506598175889831050279017661075391883575926629790933461613234624738118101961034802640532904106773518323649241447148356306070395846713558761418029389972506009079022035501642078708850728890537512358309795270577267310953092872235119559843127824514634851069

Factorizations

Primary (ID: 72385) 31223409425391818235963919 (proven prime)
(ID: 98517) 113029584071994897570739907708538449911202468230853087754027941530352536114337668858889316506815522173810702090879779746508581169032231543139933521868099424434429800497468123995948229470834172319872711693919074334426766949387160298831029784343439489110749102985237309213549992172083846619486359692691785767416836771116495298334781003331908514516628558272843719375495311958624587224809205744524851 (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.