Factor Info

ID 58721
Size 764 digits / 2537 bits
Status composite
Value 50057842121188593076388378906171616185772267899667312639239528905705537226486823761058673256247689224729540792620954533579140504596901614217627104789783265572829752669957105907454372420507685990987659646307927070869199960580467770448218588390920847801193149034493635852585450610402149248006929893990988263179662840121399638677193865145462258597848843457805223147912559838636018385564665433405339837260366107443426317454534732168024803767215768644238991784095730188285508427316524239426587063088191674113289966885644425587990415997346825237459056690544095335987733608624239218955743842275151770808242525588639498222590570720405267511610084792446731246262644902014969019307467272176847780691648413521029475062431153735606883493291362037519176504848317724909014995963

Factorizations

Primary (ID: 57157) 8541144684063565933692773061041272523162742407 (proven prime)
(ID: 82729) 5860788450825410064712099043995886067049889057929461982028576269954178001243674800480890976043420326784210311021662671130810363015178938966877130362106993516903680415878696900230727952691000479710211183328554273626610446566500757948611566661999511209868220730743299420546000622925788989009564441811348668363919332765824488068383644075947923894789515711859253639490482045772218099570219268902448239780892615276534738675638406153961980064364705333161788807095003129948690761481169398005594455498514101778039166250463913524649231780295921755436519762488656525778633956637540390973036842471273695358733037696333932660685957972481611350951383216344183498143868144870752058404568090339537344786003093837676981996898378364909 (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.