Factor Info

ID 20713
Size 400 digits / 1326 bits
Status composite
Value 1398783310952508117776729861584273562169976030123064558752510056081851916641465250851131884956774423767964626312765633656757302634033509768350305477373487079536292630543636299133617655300010061460903865345194168134089847811741555197739454391759829683716583785050566045943772070643462133626035098041606094068295811367655007330482911247888298613772055263260702878531359169446298394907249825815710028219

Factorizations

Primary (ID: 28922) 39159649032034896871908543281720984319506734945651 (proven prime)
(ID: 28923) 35720016535598188630239612399839503758362143059075220929360525266355234410284935237236160746735752769249269802415669918091285081480751534854970555866379141550307814107891239459885395979113242000569522939475319271340109052833932372836119383829771603838316615697140365695752696813315893233441167610580968156748165278332367291860356270645693758218633369 (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.