Factor Info

ID 58728
Size 671 digits / 2227 bits
Status composite
Value 19894793864514363844988966179256028399045530759298102209208143635594826667553894628613737688062027800403922119442424600070800789059100906294533531093037082104235719462334253062487766268513469575424516142720040173129062599027205111050916550742105266160791946417246966930726830406320287472950807612295166996228693282818539173211001392758338965666831451233648905466205557060397148288664495042370885940416400174986254621771871160298410541496903365126330083374893830704330881496801584786537628210184196716667541028778158799034286744362919064433042611299551833271271494729226048658240329185174662411944540057429074491123378209640638876315130695153549093712492930662433988169993

Factorizations

Primary (ID: 57206) 7258585231384113470369 (proven prime)
(ID: 58729) 2740863850230039562329163015375717327925998899117380795118102122523157004458763233204670726556641692531268126577732174035360709846922982161855484818317495316659290306345973453147232633473989915524938316973638215288686232230974583042121454766281191975511683836428214724067027367955114646621674231651390334868976358994852675450091514256866878562521362838309604282124468331937289585802346846161683363724990034613938862302568955087740451449722638303099697205138134544703010671145602697573594275692140790356538818237287180892220931750650599556545664667186236359581963291644530084348662003516987229104263666614012993850574410230691866264228231465247521897 (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.