Factor Info

ID 169172
Size 417 digits / 1385 bits
Status composite
Value 724260861654162357067820875429635535566152265761508251288719769610791775174650669564327000825456423976611278576350929572806275944821048964422272830418963769752166466156540417032727472592667364387395416853891799504362562662836207009526749487002695465716516626841041370655318228595314861726908526096616111987871369135553666990839817966194595376483446124125119981210592749764087075365570193422566714911793037643569472421

Factorizations

Primary (ID: 168208) 108960924053588018155919543073035220836850438445561128809512529485132580094859846497125226238959072054911011320221 (proven prime)
(ID: 169173) 6646977968890608719405809440613817092637676911285443056938260914269568412444621480324527803895226678228252046893394642679044542051293612460421329433335174363959846810431606530377224396348623503203028621816166557755526124820386090964608044475964064296316774831423946038434194518806159197954134273153548201 (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.