Factor Info

ID 124481
Size 639 digits / 2121 bits
Status composite
Value 155213169321784660743765489499385688574714124386563229668177438045602520566546147335134746361523299750651947035389627072845473924123962965875781815904109502902124415769852308809315115883539824063066621786990468429484489124676062387211413621711001728386671390282144644895747551900514300178139788574523720782636145403199187255272997354354581898828162965112349765649833797444404312287627413708823759874965237860123834975349535705557961042884490126560773962617273586251684107911519285428082261168944160850506474076876770178132376290383358301245766909887694116454403065286713998811869321941173353521532943148521995713470819310817181408578693103

Factorizations

Primary (ID: 48298) 49733592323141109578768811967076341985826378597021885513101670819249780942032545466128564991741507269222768258376023418533694759943965934317510348892182288033063150957025301684930127 (proven prime)
(ID: 124482) 3120891978067784930464359933458531915621121873472411644288045560360672030389929772424528049886260573118047385324503228878151583621628784763381453715182962994971903494838777988566543836540588035139673093438686154762523049046967737985282100613407802268571461216742522186435509192509601847486681384777746630759168058441965861041604904061715702581225153991706841852764930180334124995649541311329757956224586599275000129946030118161712838578255392693539501243489 (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.