Factor Info

ID 190640
Size 810 digits / 2690 bits
Status composite
Value 351696803201640487711377824600763496460394900052947663551133959772861123268375019439567924451281058778357288705366613467617878907636503317838107206853839632072805077985760755023834384762900077156024803274842398375203364136178054236347155008092204035715094887536338969490499635227967371513966039021976198291584691299958978413924428271688126746703086895811165431200497790764196402330392348034211654363112943705691300618447952400839195437943088639889068443984580714810668927542680615491106219812105195751700946786736922993366016611765997189452681416931427959151462107054338358523899263054395068734473270591224571785942337256355124863118057972343779724898913517860201168508813365451256027424011986774433100885630206975874145720216755208504846392724161567117706001411363886082376294073709642518112475885276683876789

Factorizations

Primary (ID: 188745) 102672478567468007638784142574112507144367962863477 (proven prime)
(ID: 190641) 3425424301708407036824753199681343357451917130394249763557682343955404025909549771206693911490298164604666156844446245344112030067828688434095928914696220891087431103276815648589089501993400075760894964274619307102028556871539948058779277972427431254863568050375288289374313255860262746975944631608247644225600128596986288557136976406204495561595749751786677220189324726674986801915844634246693354375180762873713033005959911774399003317896817723285538474276247821698284908743498213901618772036071027016392632783644655813279622003645234685160405688040596494572521598246490546384301918306466269613848250414897853625905518452431741716432292090685190264402937540842518106034063217826532873097366702458630957205319729207935591996237867008600333635682488932763201857 (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.