Factor Info

ID 21316
Size 562 digits / 1865 bits
Status composite
Value 1635722788154772764582092736846689985409502457115753577592308021316388144180338674118976182426688526990564935926567957214932604612391043015110711831700533548157941024247971396521996719654562132610466603533646203386485128206878601399035889798049885758100825870715784534950380302978574673853452258258777760835582959785248895259148743506783389736630746994622377984671269024988855213224093640200198799330151934482328640857283017234483827011162685331125400259856591812337198616308331717110585072159828264134226817066767048286613395801280522343690404995814164046417049

Factorizations

Primary (ID: 21317) 125324660921219860829 (proven prime)
(ID: 21318) 13051882814851595003952850245247611903392507913669214378085471807342018868065717888846324709260743950609868052087607184386008238894819194926026436559481882582863129817514604752774373077324225054192204019547541828416883392970075360533367887898987484642989672247170380649169593217325363865103948471401660458464902483507229099377270879993090738116196259743702268593647331195133369730554709144431657842329246587782753003787380419775258331435486087004777442822104847343206565586958615874110556208404886074837113040017197690524988709877770353283181 (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.