Factor Info

ID 6288
Size 408 digits / 1354 bits
Status composite
Value 312564861178180853801988684040706967900416145972448444085936526569461506357052804258878197736981853238735588683700768321231400066540194405017334156751924148457400218529336086332808917479762648408257329023755001652309838799227435923050511205731925610428468881072000393982536708564182515646567311587420796698964075168706724922270874968363500219315333001996598941639382440809907761894510014569363396094331307027

Factorizations

Primary (ID: 10921) 3178641606717935496778334833 (proven prime)
(ID: 14978) 98332841462084674045911196270848232214439731572100549497634207378543082029903519173059307879793653149887011651407263800989621806707936892472630911967213099919407085230344301662948590962608581788532439403639121027167478880999032528426470761435859833961140287833087871761140644844257170628318037987216681055681242608089883791777061062332156176415883718081206225210358644306710964419 (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.