Factor Info

ID 22413
Size 537 digits / 1784 bits
Status composite
Value 666440858977576520452601991546188130964490858967589554644305586088464390636425500333168868008218936013008174984084517360763627773641192411910375780397471759534327542562320931635891659496291584085011125196747359365740604187989712999708743940072387287938049727981124023959929470496229514298751539878698979204147691486031648267157946168628787552400659762499272833292979732571749070070257532336209842173739165953407599124372931023542054426850598340002610922016739708262090986353750885271158613925979623039733723565577344768435932300723580423

Factorizations

Primary (ID: 22414) 148542609352347864767 (proven prime)
(ID: 22415) 4486529904673730944954123158669911494784651318540853190964383870447201020540975332767535423293666134802098420064691006874569716839693010182450346020489671372437495040271193419163547757769311245062107216918962350948900617181714400947698458223096877812694887488436284644442330835190490366644754943598281734820785370828052504759111612290246667702581497930723033305563456603155793999312659459440912445583403117349981587523451854901032913829769524576581352611960453333421031728865775046371673043607105456531452441954384569 (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.