Factor Info

ID 105241
Size 808 digits / 2683 bits
Status composite
Value 3903366812638115819937503275375481141902287545355022216424443327846366511512034909934420116877228114647842939996597023858342836811787997859330783139623423358323149961009077456513089056643676989863870424139186731077258582634479061979883004128273018711232023120538329235668144069521340592991258019366013578157209000506106953899269268402155744728250686624394275836993526102662438182171152380140761373996151283979959676547153017674707246478790617031915496277835533543108920401855168475126733605902348219692948389978430557131270491145389492764289071078575151643484178588334752387693268551551266044664393843894745581285887434974400104281478166278609933308109190227866322366297173101805201414148687208359713430463134000232036281615327258070862967424887483640878421515958267241688166618156148088628151049046901178629

Factorizations

Primary (ID: 45596) 3431993022885056480171 (proven prime)
(ID: 105242) 1137346954556686603777236916580202686420803627522546664344630953669640198107374875732919183494846901302671256717120611519808307974465159608593020743668156669490985458027428263464921211895812236162969445695357942000706712081824044510032659253136522553336356631367153118548839799719644811240421161359588198091816469043197131281395603967448612296225098492108431849620537424672786571620505714901189034643297969944375077681330630270102588469728139518875099836956350392030638848460448672415697074102821863942041987444129894555967284875781344944675820194140233160359246775837396219040984519488148468809944277777133872515727578241262408092434767408667601787439990859326058367334768512822631325198775082954956048457350873437867497843436976651658152362205184617781507752278097146936321524534582799 (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.