Factor Info

ID 194277
Size 540 digits / 1792 bits
Status composite
Value 219119492761448682075431207673849510073546502078890382274857514351364226553047754080285289198680187847088686728917519460290146252744731098303361297450002802069968059710172137778106898093166643263416083443334773388975003103503278856651310542227596059029758660036637901224290529110594629079525392535550436929143084861696224230226442514811801439553519820233329511017496669981219196382628644602691279794391260192375282020112978255006354925453420337631763916726969456257168546766868185466690891824148785795757340594166292412286737891708721989991

Factorizations

Primary (ID: 161186) 3772444644786430261669322369 (proven prime)
(ID: 194278) 58084216839145618017917894904099592221829034195147977401982199336156199690946933949247229209877375987771105629885137303523634387667331875965588136332479141837080669308776968412440644313381738973657999034624932498346493667480410330718554742321626557400681002058619792928325428211912665405519977977904788727481243404719454184077393261370232092381325355014632196255740810568843982940907997442910805382508736702394334421981785797613445668864025493769053903926458632616934129795404327472542806832972567829588013630439 (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.