Factor Info

ID 125352
Size 415 digits / 1376 bits
Status composite
Value 1287061870108372311859782715476104281829601360030476699846960474146776901280700298361320431592535687098033900010009011532007179637995877413741634798565170267539370128454486561615681812858441384201991385591566974261639888716745658279135815415142894225847406577936529229007833618128801263931243056752132058108370431840060422200241301767589625116647634641299418528633733725926747191139898172198409161658848362540610721

Factorizations

Primary (ID: 9504) 658246512661789020248060617330595267388490782897086986551301530641 (proven prime)
(ID: 125353) 1955288551250817440298497749395335818152928860133715127738085122207469191607169354806531980611128075734156405124291483349299751448264969552832944018340359187969165542753608595470587960116587460895042715795487613032853144217041770214018843694934839031094278202417340665301183641791424164214781550725665682991273446365604312465560336244653410027476881 (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.