Factor Info

ID 121428
Size 475 digits / 1575 bits
Status composite
Value 1308316766022250451895332620207436338660292880166370948424249878437910057203550846493202118251426332197232737819660679331844402887033024227222754597657898935033073410795854743575105456696516551923330213033897488171274249187382491332072371317249806467999401669148270304334758237694834198403017537722427534625009829064685976278001491185491680540276699774637022835691509903540801381877437278580445700576691053989709956914987948056933962263983733215363701256703275986140556253983

Factorizations

Primary (ID: 49175) 149947942529510248052324332049637734371 (proven prime)
(ID: 121429) 8725139831543666637341580603448087828233918454053428261987949664730243598991863501024321677362974655042800993127068984094748806583715174377270859490741772422533950385264388602470105043126384735481857470234132844241944138434903322086785843703822057340908669910423124303728606004359351214105629861519322209208691011816364053628671973356800280015711404955321377529533336930952966790173586842479223033845145413795135977711637803238126541973 (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.