Factor Info

ID 137712
Size 549 digits / 1822 bits
Status composite
Value 185868933824410665112134401236265255914169511441654471232585102102099795893720116912493370680661077377575755088582339557893938102382624150506892598864115689429676776354772534069948514043946183211064934639058266985067841404169623826395939202386608885815907874143643673304773384026162732601656895608384014177585929299594450039466370453405100283508304767390377053394225462656376646526186705811393576468539465075469090622700322039410804514000625816913411460318593328225960004191867848191255771035171884951217543539555878093485737652660085971465838147773

Factorizations

Primary (ID: 171385) 6514948167162064188952102106856601867 (proven prime)
(ID: 172643) 28529610528793488238456177367918840377289229073738893368891215935343555716218459477893214233719633355936244735043339509683301773338704659260303124672638972314889106899970663872660347113669680770068731215535952446275863634536068787437483316991166652734336548680794091150100681176546766691392087177989815904439109419888108359378056228074629660468571824845955234501405932483070342266743071310562517803648730359986198729832468799173277336970023365178811937776933869581800871034810582899935317839882438434174285496919 (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.