Factor Info

ID 189449
Size 539 digits / 1790 bits
Status composite
Value 54081035202407642459326858625942268750211077914674642681717087109917941914394678159911117633416035856831065801332548570003201435115604110920580408633598393274720483881050508592545738507402011225350959713146056302710912937709977723229141863063224839595161329527279311396199891255367459429444076122413635206718211019333118732979152396932456526857545771191123341265171454570517411758915149721750594361861698976264047560863794211023485395573847182274122443717048725909253275844221311227283103779574643802394813640269337713845482582025338403903

Factorizations

Primary (ID: 188901) 203963543493628860427945444351370763385994803919805036273949710905374720750637039107140432165230971659983978308887807154782065499477833647341267680804171225013158903601226355431029319673862805988593657660359467172822784292394497524973879519340039037822485160553921 (proven prime)
(ID: 189450) 265150498349215791555952907280773490628923495007775688920983107703473159905099986760316272098081609624927752269932451494829137290633761640546577302757647058484935393487382915882242832129644308076925348443021367754865108977702129182197582395493999234654068161165716512260729343 (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.