Factor Info

ID 121791
Size 645 digits / 2141 bits
Status composite
Value 268241635389871619758589109398327729193754639577706769417280792619168050865516162473072274267035343593307955840411347240844778793384939831603747486807936730604520363689788487934746871366842774904609699726402781867570069522767791565618595112266388976744437919894660144142637610640271406852812349541275153352860949318360756266236132231189556209717178035550045178970799898431410314386520457175676592998602298849185624702641966739241379705764166073734281804727568861319349597815774399914742984472488464132379010285072295583435716905600960411460253206114270450693382177249432965592779704398375895288106265040799430694284633380866282417015519683254127

Factorizations

Primary (ID: 121792) 287085653764477820965673839907852207 (proven prime)
(ID: 121793) 934360989037558651054653746747586401474644180241707151170606019169100195666803817614287960444409099345814044958110530696204139260525812079476855238973043482162916224148580692047426262080822124950296879066894036077036677074177412916900828933498264077935937603811970867601632102848898437696754291980830956113858288283101265734827557588850943022576416826481630523038521194799999298908018349424373261248928725602804677034189094247335773009953322836031768362011421247057459482262443164024757713663268706272717444258610166270590037399120376044478007399057405746846642908613689418198379516459830583944569332744938561 (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.