Factor Info

ID 87868
Size 636 digits / 2113 bits
Status composite
Value 862864091016565664773528972066106924516082804562317370828448124531044591889189029608348396437127542108083597264862357737173089130864957700543272312514655348440338687636788887203416708582647182960135133308688360314039314644304369464049714362263781703563251050518970537471470079914153677250415895090075964972937263425597753705931087721991638299292984669066953732711576763647234033873710520876734834415043743419863339886386476618222061677980337140043828684630745498498011226767093324024416707023939704850632837422434604995496381722176507704251779580544599107214044133582381929456491273580379608814592096220288004307550433673723186971070841

Factorizations

Primary (ID: 10929) 15704900959651293774270521395753 (proven prime)
(ID: 87869) 54942345273836378438816612072642639392348302474109205947268914574241112855721398296373214323919743508119714640579115280069621845065837177593828870074057556180448966964220529467453417189306281945237398697950368651699051314835071430329329874142625023135226215018639328822423787394247693376179634150722358366287429594335948728745167145879497721912932532233823705064675964414898139140350617793427955375975093360578700411199138837188039686517436073076630785906904837073699096712675009537492713751874855311356404932981434651542753866145693564245861285511869409124524451737309591124088050029225359351519299327697 (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.