Factor Info

ID 177280
Size 399 digits / 1323 bits
Status composite
Value 122220815518379997672747270947656884232578532985178174655725330886617707604940386621637027358097678065861721986807668607335082119810616367074828833226053696597590292833876483172598299493568219392585150800110288154959130697554177117835509684154019131293559048589992046079905893529069136672972005843473345044280233907780962978091426502761743396973779098576833359773352283524924194567128333346522559661

Factorizations

Primary (ID: 29189) 598241866612125063700344495568387530352666631618672100231327734255583996646136258358478473172210981 (proven prime)
(ID: 177281) 204300003626497856869978168424168980471882237893848779043258777191204912630721344868451223109738871060025701770857949813242049917672524509564113019875418609855281238996939698557802891545783478432670906146989595832416404302590942307150236629642040348587411024936066393582352863096772723068396924354281 (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.