Factor Info

ID 201969
Size 552 digits / 1832 bits
Status composite
Value 155580574444050734667122460090387168996346368826377516719633177688102490082638628573104109861354787841284689009138593126784604728177473285045704212517053528981003189416896864419623059015353432825444247077704464738041295168769945526331326953402833362386489308867938579466768525824903847429507091485573008082160739519091716442794712802760685095007659033608137958904733736727354131594304315230314593804613165222733255017399519486525556985381714666074446764679031883283623666241574049320951351059670261962247447551461556294283259772631133524864284661421989

Factorizations

Primary (ID: 216370) 14841043839896940772689086214475144339 (proven prime)
(ID: 216371) 10483128823176572317398383656043859405333629662907393256352061868792876450580106888272460615410656311193456740818340859600641445970372439235869682208979384309498719255615067943353399357029226058930732298505581697749539842674165663346174704662364145104265524709331550541782037094517458717017420005463846144727565841824785318809625948572758696907279733563594352516014206081210368516157890709802912711149521530885498556124466779020824562030140449992853222252458594688152833725706178959319799211283640357942345263781351 (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.