Factor Info

ID 126583
Size 600 digits / 1991 bits
Status composite
Value 209948538891910664017430021538394336977248412381596712336942784109904448717290248139199558671255996824677016096147560252354333828524835706040227883235504525172124087695467989930792552849345643025213256053674875158325451248250071188787214249443759439732544917953463269698822673068031841821050412857048821279418122906279208520801309287980852593769839607379878840538848557636717401578099709789755124549008652336390348283620422479439625234238105004986114009243010853438504156308574789520508655633644607929513607364790290660921379934247381931258634172483290990032872112027934071203826962652705322378175329

Factorizations

Primary (ID: 1242) 1242340672101622515322951453717640776208728774955230695528416715857159207729 (proven prime)
(ID: 126584) 168994337548933626444431084253806786434272659228297740553599861851809380575498092352548120728087243279662320168419737397405742947095789289714570568586478818997588522084498116647646378445287815980215447512475831370335415237648340674266376142106827447460422969748436428126727437140777206089453842480825198860086354940418731948237151687629594499622522588770511536338928081636072360993567102085360714651223089656912511831377966498064322260989625523907052459435102896795997002671190896387485184997899287009251902989607739650244401 (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.