Factor Info

ID 74772
Size 520 digits / 1726 bits
Status composite
Value 3157798753722549968204565873032838256232373435100914405152969690556689500083531761290531894055159074006801034045610709368780015525437767277104972176045617785141842705684452100918332042937572800547524522023551911628735697019403657738926389559728464886948632522060380630336208949014518462459313841628890056916368328591067716456625043033570875036168315089994289068058571367600573860842784444385633792309162042064327191160414345803865051992783461944482960520035772071609405172848438322953188718321182130848581734426537754377

Factorizations

Primary (ID: 73485) 494906580307068767240152526214497538068427810449 (proven prime)
(ID: 74773) 6380595610111444345617138027774181699276352468965370289833162640757336347678921776339570722305981606515873952951161628642618488496731965524302168260096963029935261980063753215004569341005748412828270379893632404610813571134153798487079575375750099172675512476342621391279509143164613476104023086353528153840040067297830276855261828747316370585341940152538789622693426290021773029117270309604058611579690871724079477597822655206551943810918490515362393078461558687131188473 (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.