Factor Info

ID 185506
Size 664 digits / 2204 bits
Status composite
Value 1858266529413142505095227530870009434214798584809008057422372706118100631352219443122738009970899467626257921005235101030705535953912328380767847878272843473591243623283534689501016160919179576985461534127428660320383798527471180472843921316073223806282596613285843709287335846415765523505967296850537358356739126995999702517469860455704123133976786901308062920137133865815812622429258815214753106529256653567709091983331121139746024337003533459187639349185613522721514259183681360690098040987940532292984865017626225629940006598206149514356681763641237709776281030982435159255313010257858513530709652933987821166973737033901231325340578115214418707757057983693683

Factorizations

Primary (ID: 184088) 72412899096951947567494550988184172467369485076195667017 (proven prime)
(ID: 185507) 25662092701538611774450177013119268732509673203876434338582991399067092584547607614856827922856412843873929179777777487076213302562259730116444063114292445817606280233928882432369520502944548698636309245591003412067929869053214147068545345866624530854460069190659680184794597465536086219366423561335833049267768508610861916295560162311146650829489084953222658226108390730584361635506983437436392149411016706031969411854101199375396939914522302184682088505607647744145206380847899710330897083182154798349289136401061151659380567090805390385064400286631506128669645310729448110127404603360778592561328729627099 (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.