Factor Info

ID 122356
Size 646 digits / 2145 bits
Status composite
Value 2629676507975252632462093433697230984929913650913329637284106012180491296490482842576926204009319286697894551181553152458778127840577406931588698708392919848618559133354089111382199838046855867586336105779724564645392964149790061696044837372867025796253710778442472837011254071859218652643894434062708110579722237323017205367852715533435658618729614691667049427350228862292814882608318238186747271647921047522839945823189583108056564437402613518857845898338043575519916361388146319743346627456168777702488024492968501134557809397552815923275233477780339919195665455894860276352302883175282293681344218450304097583665036157604788052191764901452071

Factorizations

Primary (ID: 122357) 1043628969759122193138004239470128630709 (proven prime)
(ID: 122358) 2519742728665535927772787474009059422660866872978572385172571211193317671892102243025869823785499652220614533877835681115835403961704414814121587397630567750352408056072635752615466191720854875046788682194173453440129088738683776902719650780372845646487565489484978215673668458327116943657325474583495329004735499195543357048329228033786155713008441080497042418871270719869393740587654611266905343046509347310745982139127535031356234034288231485636510178985099625976317429486205330356256008139770368461054677002823017691114014648958179895503447549243156159969718158436385565681707661840423535433022119965419 (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.