Factor Info

ID 208912
Size 566 digits / 1878 bits
Status composite
Value 12028922301593112149553974273215305078045229030673799686561432766358203820968867133777110477551602223750391237542091429794551757111930176237491579691069227978797070246470324823792928494931660233269390691138936925658674745503731151069382976608907420941796783453983613216469151845687401024122932550663322409970456820191792026755411496954253870956427511145661343752081363266262314940327563372048229227730856532359359851939178650805323772681192433473968233980767394939385289043186470915167975911864943851591434240000000000000000000000000000000000000000000000000000000001

Factorizations

Primary (ID: 208913) 637693207304663877973 (proven prime)
(ID: 208914) 18863180858450296018775755754703029963346516546894051996078230102371952741372079922316005306780562057046622498372772172526079778164728832594651936985142520542401706740975845880248387006467219406025416538892175905391341038480174420473373522371630904367336376610983423264874965005847593149096750845663562345515825301154699243117435671152771099742422535438635953172070580327627766910880521632003583220317305407058943224814373284271385448246532469419481771109987763249035300417053315323990033727553496201115909872870424614799039268919435063476055037 (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.