Factor Info

ID 156839
Size 986 digits / 3274 bits
Status composite
Value 22565534864092413845180390041121020174450958674039765802624183281352116286884481859661814317619277858509327654998121942549316459405372238377324463645455225257314370083689660575851783568702975623184594280887608366516038962322420872360241262797729887899014421229450699408394718957540736887325236170759560244977958321161892377991077717940939675476591439574476175591789806063635610079574216783655282930658263673014405706508786476887820802008954310101654027520777975111892756587081893030780505780266981729090507576515101625914759380468713199452916631138376846486312825833089832692616464827353974122372196553773236916217324639402816349414546168285582462687328003308494420987171183413686203379027777947454835108730504523011334003331807825362205090658216442354003358314334797150283249442185874973293553750124587343870664302119783378744779980615602664025867779481402257962701299936283312108874118926887002384059202485917081513852433187441431649764899023298541109960333792532116533443862092628011

Factorizations

Primary (ID: 154626) 728921581954037396189325850537700569 (proven prime)
(ID: 190843) 30957424533377717555366434637002915837607860705333354789129064997634634142753515412133969788170068516746422512993835190232611295819839112887074151076246070257145935163298994657135592239343515558901892407203237864419014805241859399301521213685308308637800404626860001009304845519135583529507960714712973899968116622653878944928597264077921516248684081759621485592394391213046191837528447406422612564334554841361359317133278605628299735742678074958537033923984227691860319418504388682887315356567276732763755317723207648709435447239395310211824740149010812103962335807162845669539930039068284612898996167515402536752054174091960840638536434438742155825384815854799838699935743195919926264679066338928283056482038610782090583747252205481438353164911602073193517359744150271971575680924132441666877365545700048498741149302905630326754414233863966010634549087806560411319890735709244760791408659953047212827929973231077179060290250497925143933931892998819 (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.