Factor Info

ID 191843
Size 807 digits / 2680 bits
Status composite
Value 358759953434884673373533821920604903892883344333078362255405832597933104400984206542392993184045348829782214442675849001913515378241043196069320995547503852149548503472047223878288384780525187972772128739468571266278510096750142626305644019958459331571409898884430788770992980807302086776092391998455341208559080133642305447092862136275539248696868523091763050491639688905239611244985386138121451203113530199433048043906721903892495817627218084249967377840240873151320575713029883201557784966128889336557562001353473062996560943911119666886049110664148318512790553519527925411569441055687439413065662045794585914874732341111857181365873809207234134679335138005493633104401002198681200847392221624612626509254362727854272212847807313591216748821595917712151266175695192823882145601188273234151670980710682951

Factorizations

Primary (ID: 10626) 2842496263188647640089794561760551 (proven prime)
(ID: 191844) 126212990349699147729499429366350442475736001849777820300739635294463359047846464752741818154140970921874968294127199879157060341495611236599076080015840861378891167653952002524767728358527181654772026969348636285764159427748393567152148315278587085767088253354557928825591500756738983902491676516669288571338079658607498426635429400400803389539278097414931137869151155064133551123563376105903535784739630298786296771539033156857562113148856443325347128221188718774304711739515546752637342483829546272857508265403443699313048569010209794428148449691806883719696398462784421378542347009134576831328269137885993062462471438982529181130966562142627222139383685781657954328996406679403231881324216393737093882868907633133791304258960888074037694773579946063007282241882943602401 (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.