Factor Info

ID 109578
Size 531 digits / 1763 bits
Status composite
Value 289162307043750611041926158536899388628044250661649766578237838238138225602317285838335339165472619115203939009753348339291417619841157758465488396193498954444283915598048236190837361899482789030779791141353864755004694179171907752755121304739086564327535491247324282740222684792421576931848925871659316128955328681889234856526333988378678346262469296561205795962696527115026168054091917538939683593604052667643258496702353094472408178207021331182939593600287959157290902282707679777126855636921759384264560162451708385531139247961

Factorizations

Primary (ID: 78) 37125857850184727260788881 (proven prime)
(ID: 109579) 7788703717247891825862355941816040873686902100479539462408759161136991288454121649802589782117881249783198988883931906716329212555478487866641248576858747149595577224123582905761368096488976269734438826159392862470012376476435211410053253220670832374951319072801012893490202317679566404104757560969533731254012721022738548871572062251380885954070085797131455064090721184709182560634129135113288497611720308508712956701167575449245568535679375558246529163040116147800402359833269322166097571376881452420681 (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.