Factor Info

ID 36271
Size 328 digits / 1087 bits
Status composite
Value 1551170564734217949387108892436905122849638669543901737143111139501869730968132482988813089371798566432479094823505354081532297862732512954143760039436200359006066892523871144209081080074637111605397167194377747447337323025886213161233346153864895845296564412403846646491636702458584560986462236450682976227377041669651473203007

Factorizations

Primary (ID: 11492) 1017291527198723292208309354658785077827527 (proven prime)
(ID: 36272) 1524804368523167504274881131229572651404215610233790390329854182632550885606026532215511595482912562594770981513762734354452013674704234116515162901105182483127520368328606046175978858762268590964925177980595513397027609914667390739457794266792846688161338450784968256442546583049047241 (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.