Factor Info

ID 142624
Size 991 digits / 3290 bits
Status composite
Value 1597591709835823230285433361904219956158267247654213468381079790760341489982277333968854771032835133095645852522473340031427959136505857372342019377446996409603239660093646343182148736276364847927965707685567767128983582191299033637596743484737126431679974742764420104989430986661378562040517823102712800109757724713202413046235501664538469000563207061721937160727061644212237041219908528621437487076399082325398069458077083373451488808310711385538783777491040301051222375672442922455220261659885451417083264809604518436390218251647730081854952861452160055259533929227779192588934934612699627743275833912449058609762358280323142477445816784881795437576560172564044717008007171750486494142749106880649477215908865166506085359480980785546704623901709632084988014763465127240091480029085129195791613211520330311646200316799017665716966911764645886653904304592094530799990401921174701733378343615065979672576716775572851593089686273302750436172659684851866049722858816392224653516965042096396741

Factorizations

Primary (ID: 6918) 30970420211207224741561 (proven prime)
(ID: 142625) 51584437632451136215824306255969610252822017470562454227328335143388264302963038250549776940668762758846687542907543465197964838276079363301316159549687930473182126904372348313989296147237985629052465396967652980282872695613977632205962759182015255239679419787198898530035132731812328100539690849366910601550017505615924031306622426668008146744519558858825118046101149849233423213843528769096475072355316994993328284686907433602790807854500611743501037488450527531537561758218338820036663971698043552806721648393097525822210895345831764214459222934120299805693778352707946112197147617032326714478977238674659205601903630311790167470027950715575067606113815029691483275978324651575039366435954296336795848494406630761456097263135494146663636681989262394356680507114787628192661972050099048012458329603627879674228640186451076593121048000489661845990293612765179087933513369212509124127251675853290070632771841422219959316840948611513243264134049279765742578558096342381 (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.