Factor Info

ID 199650
Size 631 digits / 2094 bits
Status composite
Value 1425800549411723579403983454402098106225065620633920376923064279271212627546078974997030022962187963416694430427207506233847206529426777318853842158435456265207853190530578982631554665803115088624812841558460729013479978548828027971606900532607608908539669205690272316977387847502400880897577200426518118385206720667884571718891259070395994223883107738983635368570266605244512815619584216382549613017448308265360505635848550094593066314923101102381863942730798807321156652998543983967411662495802844996553787207432282702514544116380089033000126365529729866737482338747008508572832939028383922628235300120180807102345787004756865041

Factorizations

Primary (ID: 31006) 2943436289833179322172717781632328365857621414490895153934934662615836946094915510612159604121957921661373140797343254270577606171617 (proven prime)
(ID: 199651) 484400003606849433912910011843911543954350711783206619826275926873287449131954779259116540035688478329603064474358769764249877084784650129335812244117004816371034618004812242320173953191344351002261355736424799690047505357870878836102859260876802419307852224948561002015032749010888279870689032428835640410454718291841689685407400995711950895688676125749469704627569207235064778941694778429530413913916208000570120895528677911102799092789762276096430792928224370836354499230454981002889091828161073 (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.