Factor Info

ID 188254
Size 1066 digits / 3540 bits
Status composite
Value 4215249143372950360445911670922344841995647063908640989890195336715976500486969976590889479225342793050468808130819966336562728012619893696635303565795289832630482205906908766079224784120044268233285923111450772403112319815387283268101467308250884863230664439286019572969608977208340102409469468995491034925645329751853875576349084537754336786418795103252987298466526230899111104898943290808306748550949479741514950895427435427144236761639385634767691595626600265029056741201165548970964038530416903697355295543547865976432648653967689602746233583603486082135340891087275917965852222788983299843189953006228886822953831958747845721783910155775826817367783265919033395932687099676354611260231587334663590872597858830967463376107334435631462112215040650884933438261680374457349184198791605857869931461825107648303437543306540998053725418723664000203226079018867061501858177583705261403598592796880542332630649217239303776941614660330816497236899049296028108494472712304839404799679516386315771353434983736126020302191197817844551484387778091126819336495361171624741089

Factorizations

Primary (ID: 186471) 3273998910294795279759492337388911137810119676950647 (proven prime)
(ID: 188255) 1287492530959151614254371184713068830998440415263611949855740804404935273588306029212055843922284578958126096943060466641008791161322611628252097899632617431656514736563039401218999191187058371531363922733035412432031093742671781819997197795020788569668202999754844478871284188934673998277532066577591156959877194982571989882147787496405190028673409469080434353132441581034371941224011353163208946428939611270098125579767625141374014007161822443700264076545543170824457307254856650693078309165002963547954767333723206022911395342059187929757403092839230954652871120013682419868058316029048264304356147968921165669405888979249688097383740613048638894143440964434938474147442193587561687421471615469062567239847961830208791401811214320907683971109290847778814791706533715808703035302465290838599619572473231228550702942025252277987803040282711574308582308659399261052272319364790914760886442403699512542774495998890714922037193612644918622251691995621325056807972108123690998893320875450770462631276443004982941808487 (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.