Factor Info

ID 180292
Size 690 digits / 2290 bits
Status composite
Value 205782723601231235251815316698516322164852477069554728519602616084492558028071752392536322525272596680489888857391312578988296933906892998803739981924762280398355805701694047355156907703679830475760276759196752695910786833234131714412345622707110973499721137270365470744888273070462631324860606287581330034557152853004265515096023454241600540164399760962968363562178122329442540962194487511845535260209471307949657658195758165594506678278106466163536952480968435896688535195728022642822195888809112734197656845404476838950072207105631657786675811109689830382067088879798954557437185722930088625003778598315154943689106399958221166447011545247458872182469080693795027083514970474322229818489

Factorizations

Primary (ID: 179257) 409513530380007267147029676952693 (proven prime)
(ID: 180294) 502505310167103796566486328886568900434706666593481074708839307609792935431428439792480846738786867937159017807480356826288494194065590882860544319500750907863852237828836359198998523318270727535259888629530033250993854035444441382218734794664026492515044166903682348939165285197724164484098066970220949117059566308291863111146272336470275355080301359896912998489332233421484792583886665219257154763470045658952433141067197395509214505205698759137621026003794053900274304341082676944824499769650193184243418191454329562721310081159346993273772114599023745051653400277925527299737164270412618382320642731705310137601315325816865271510238478477480701440448373 (composite)
Secondary (ID: 144454) × (ID: 180291)

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.