Factor Info

ID 121573
Size 575 digits / 1908 bits
Status composite
Value 21593389240767863621015977314614144933175084294750593346185213370556708794126755640419795594689266887077033182023406073073937691944553805335848675346217226469346993573061004392396936341994270198810046022634720065280313800041987437960286905737588299843685876085263537211303556478372761599698910767638177333844665895270237868485081285694041438561703940653463476486906180923471667503848284589609725265881069616097087365920288484136964863435782074140145368150429969810814101622341178593557394701546435524820515516923690108546685603081232512859851819052425850520517714303090261921

Factorizations

Primary (ID: 1565) 52930032633651220013098981787792446321861656466318840674656529404430844347515027644501981441 (proven prime)
(ID: 121574) 407961003731546504425939295490568696500066049567691227245961921052775909836839911499660377030830086258251364718880877322962404534407575093059455801496732711386345025460629809718352066693406741379439188221402528002983567493798156798974470943892331948514554044283908987713050637727649088801477840858385474321414781555427169615768186664815034333486782781120015339774497329216797081809411194623722183262857258235940863279973905727904195901924589199825512461598079160644394332230825797281 (proven prime)

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.