Factor Info

ID 133397
Size 815 digits / 2706 bits
Status composite
Value 21970370526287119151628833176227395633647363618338335992651186299650038030641289500253093405057505175273733489860379989762702355425958449635776902656953204628726327873726388881829136886910349898193007180421525399084461461241407386205412136296433770414488897980589126346868761358503031935144815468150721172766049109153240861774020274163008991613250728624244001110269885705225404011875282077766983032007160252699449657829347766431883228781790477253797892772079905723289373112265075400654451337873984274891030025377302421296379406727994591315352027206521308488553204833151405639501381151757769240414394343360296713568718043957422823371013063488920294813903453648945326719654497401175578221217573734315946885812189322772371326492456692534947695049583184711213115000659288875050159840531599731084686322224232227677775497

Factorizations

Primary (ID: 131681) 80459337199345300130638393 (proven prime)
(ID: 133398) 273061788613216324990576142231289056353692921028661694065207490823007410028065314946672619291655737072760634418440282362908674994695664791011627266167727574015443278462640640110475091422699343091576449505652335860114602652542840523180290970943094685468188027215684855180267800365278417790098978082473111349909335911326867996284583307346011489973126803242189412650638245040141372188805600523325025639278133467129091458774583920195158122058266901785685312183868617336875008568074691730653220908654640358595951728016884315731017367065818241808301763152774061292756580323094639080244486756461882332479767690025273335275859498029820840708897744647714416658218881219291228588776176045687874270002165892894763115238991372361644592983873317611475084908742354404594388929061722261233513660940459729 (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.