Factor Info

ID 42728
Size 261 digits / 866 bits
Status composite
Value 457231680614695429781629594479887730069004480781879142208108329512042622687760190419025616748442675588945655052049249096990586993458674986966809948892045098113995628903011689359347054475100244147704634324714143368532425657948702691709230629266316450456761410089

Factorizations

Primary (ID: 42729) 113876001074482721560441 (proven prime)
(ID: 42730) 4015171557663273797565070776597390820646062727937900658988812999278203830822959676799961368478777507688521009920213466452889329952066933119176851217179569512646529210181161571892042121999028189810204842868413120503718418674664792477025329 (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.