Factor Info

ID 91472
Size 612 digits / 2031 bits
Status composite
Value 214356472853747283651065716093038359984220966604722907681699084453320526872873552332936633885974903655698418600360474804416713521148553535549429793958328465664837587207498029178052375015363511266763993425892400469249005371518778335153396051595814992983123680674710468170565757481930837554274899920442405435548783869565579909287549744801048090717249270965041449368579781870188026566895367194684395208993340783931455060811070319569745850388415902668381073414922474309240951690034538558640626165715834793683564134256059580721128098469173919955292143475326843574171448624736364547877013314488363009086656297417754179

Factorizations

Primary (ID: 89811) 67134006980485085641582180502996346325654133 (proven prime)
(ID: 91473) 3192964080276896092723523309350129670277775586092704665132940467112963875550548644969355766544224047566109350019635735541197701391839798833660566391723296272323125190282841708233964051570501290116706737489611767385025813391657014671657395994050896344453674361075736801864235504046875910275050873834027499490784499463478337805132642815855765600326627207040930064161223563783846533198456789649410722718157121054971332660203010721577835053265077422509286391380099618323210113018430310044062301019572835261362761604225743508939600598531984965499062817495791644017972008663 (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.