Factor Info

ID 198183
Size 689 digits / 2289 bits
Status composite
Value 73909940834749014187166475063557658013385153318382658486406817835048693473228168251537129992615838266755077729970584103394048942462707910726554679216319408493253019713765311861503808651929152700545074604869108725704168743905012281446057176512602725022359541302628725799874026779595078928846413869066088616781196503462795322137775586305072258046440299449718706164036128805370723450910310568511263470639235670665488899541573105430367347773976778255986091828112795401396001119542100825469927352734529814724463431926410799211445043084707637397066790299044911597824216649199135310222748340642580964656092677080947875735702590917798294794310177109190977907786058496843541329850842164515899278871

Factorizations

Primary (ID: 17930) 1713959098477118024974772459978633155422670142812772394381871 (proven prime)
(ID: 198184) 43122348077278658980145980518746750481869989344793653087146294474035458626723238063135609193968853164697712577356206163791030903545000716647987862633103703053754365261306429389247496471508616132308512064498534031341439492880601161699011416317941869723835513420998273936423890831067792419390160222398290689848946909557710633978489118820341929259301014425602051040809729465820446570855290976756556248501043209170657185574726343796917294978014592973725199597368486861841765154265556808728589742491212503119857711469254778395311423764888719453756100307261471290820952136974833983627077080520913979751871059457595475551020167385807001 (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.