Factor Info

ID 175891
Size 891 digits / 2960 bits
Status composite
Value 780091028094858604177239821060204803473709163667263567878896237980494744337631179314229092535574982154395677866883357174792751616111372775381651792205183182429744862068629852069045322919532705675748872858596546745654395336135142412688169630214510650460163541878689670248291630808360360960216807132365845329338556064714439334457436454500081676199515774446981857611903115389785367194252750555101510390116050923741739559994372434507226240074521076930881895085691902916033019991800612577613318387120183159691929332056198420229536529823036662787000749768715059713872461029936686128919306979531535136292734904552752852007641499886763460911116020763270461937686023616933905024438008675005338333913425972752361611775129122419136876868215359859197438312834596826182339811601284799454578825317991127633428248119295046861410557293408777810749462476961276286195201348593877273262346779121093307667929101

Factorizations

Primary (ID: 174200) 560785860074147162575176843602989847568657346876604039993537537381 (proven prime)
(ID: 175892) 1391067577901687625157855995064285501185610132886619671217278311524223081058230427138516201286153117708756142848697289191322142736545160475744297002089248535684305064409938297737668653710356772995759677556415557592921637735485009425504100990754388058259003871624415219253242973825497746716356500682409502506456207958895559949795519582232992802537486002715682517084410757112072986453420540215800349277066203722039482404139221118860566402410109961219709570919159402975115373753236677574842836328866405395178191765088653092063428931670222534309744613601207098495544969726691148021332046387224737247206910906485852693625800253001208479897018141163963805735970482406320853546766820507943738457225847752098655093863140126606302163000938724349993912543153687133838545486363195758808673366496657752209870608731175275094403196734026121 (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.