Factor Info

ID 87473
Size 563 digits / 1868 bits
Status composite
Value 15596891452301856234285386502809934244842883493021438708251718949078211685558984523596859909130803826482236312580947497340150158249083424281359335280904136429271872965358097589447273079358783349722658695188501527545509188621444101712131694022053198302619164721461956206071585120494282772018513701492992928860638657054509247554270120535889309632716392979866557744135472617803691588621770808368092538329015841320818319081328796379162480001287109562964063386999250174548193219948006066531919930332218020677296782378949096937248686787994153760600095862251914563392043

Factorizations

Primary (ID: 87474) 45835118187315186948237881122511163162916683061 (proven prime)
(ID: 87475) 340282562129801094735183677340669952368423797945671881797308367146097548147591466930870455313836077896036907302166568140149954593338172147242864637386931445089775828310379328438027840972725902916643428514230547687542085536856286211852446996237135663736133028018013761079818264130924507108549653491737032799647894281502457973376305618829467304485048957865859585469999326603121915037625296187079791855040090582681051419100163852958701166194228872550947481841034215620022051345424291864828426032235223872096409307127263 (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.