Factor Info

ID 29618
Size 476 digits / 1579 bits
Status composite
Value 21101236757873109464652881007968465520982144112465187264105087750817537393044544524384320894984493349015257885826493706001587953415815927658313373269571828360798745337629738802318701864802170150123170492191900702218795006362091563716950118351575422754868409437229039521442716271828657163302162776543234601459372867473587565775808897276768525694040457460194805590438179391455086877562759403839349464037281457386123736989634680313367538227532797027885681316101096083176637665751

Factorizations

Primary (ID: 29619) 2648952970439367096395238234716953022350096447801 (proven prime)
(ID: 29620) 7965878214279192991262108593340612314184484927390325019538334759994935112037551783364556590436723589062660238059084297447335442093630879116778785060100665748205604306969958079285355628503134621846222660568793969374554806874598133873410720661439247578914278941869292109236482069691017612567488767716293264323698113528365101957518405700613850124157724206108443889436479781504550122794216091242469296485439188822069934946421207951 (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.