Factor Info

ID 121884
Size 491 digits / 1629 bits
Status composite
Value 20730437155770363129265796624480473448688471689066811166998396251662636234163701840307824217555285664302779071897809307163795682364366521681823822659361489711320956259681960473801765425722122481692568962210433426379786194950497457658569080630551285841982281331051497390295092328479647487878211136465915562681222455761247093021989811402078495834066469005026666776267353715970439604997578192711909262883594261163218663497171345058722479725812324115853055695518672618724595446660347525531776641

Factorizations

Primary (ID: 49284) 262802997559679607741910971130966550049453569 (proven prime)
(ID: 121887) 78882042245590116566947180339756907652114946266349261020781429652332144418612778089612234168827982288922297111095480703835552224576455478311614991412052189637593292092040701071463357044352199044663372207626244376301161224902384024946995519714982079448340254623173670826356314223008690054167187506400864574540518449956725788508825634904619737753313157822522282288831515374422493742020050775526674915602201946385725488720324259702987468845368361089 (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.