Factor Info

ID 28568
Size 843 digits / 2799 bits
Status composite
Value 243249131308627819581026999090453854406988486437668074696238574735175041286104221512491319786263581937195215627230411306745774890925737226023039950990175154608646315098942997678483343701680687464463002457994691961150776510146693059978712072115534124116173344996689361806564411891450045089948355081599698763626912085896698247564128806975617156322933992127543711856970406284319356962654622354420468063043095524769266012997793186433353403313732763263766678312697971555730061159781571775117447652472791157343727230145817027733867451583245928243695335903862799459803108730375290254199674087566470486102869793592965677409179239983086952817276718637544298439616171376274079421934080860538988844997972084104489293784914647830392093477134200346196583153995226347411532005538305047934579752667320297547646395866895991695914880827688473180552624536522897

Factorizations

Primary (ID: 2173) 3404193829806058997303 (proven prime)
(ID: 28569) 71455722990510800069879023037949014143667336745937746088198889178134878192900455975954340298228162999790978286302289971839175722996793886723840892190805919407715480217939972668959184997070336341618580072311346064657023872314591811353841066750821156874079554984966847457477598168567356679914891645310700104858769849287950537678104394464826640264395428811025802989920827465140016080073740656092039496935790024131710675623822213924210302520246487991090973905349838507250884363551305183325764520150735169382487210041608803327487116088099204856137741099915736761518469228913938117542438431128247371532974567969393640291088777923152410320165950804919252714279370363526379859521163742695882080119019769404742172675883167212577666447496506838746156118762066364281833202956830764720977893430540658617531264464458176563024375233399 (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.