Factor Info

ID 193717
Size 263 digits / 873 bits
Status composite
Value 41278231058044005558673791216879122306885123508097180046823677388283589164880746288998682607855569194703456694344870191149157747926689096375905382790832297252057796607467691252102269311249215515584422859104748517340661654781849450701092876455186918878713576746781

Factorizations

Primary (ID: 161013) 342474429935751018927766835160941001215205233842891476627098726479034053390865461564313 (proven prime)
(ID: 193718) 120529381027914683963367019442010915527937970387578925559942435240966966204266603378066286530024613244396405820054790348500036562351057673232349799598479052431519699626810534437 (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.