Factor Info

ID 151982
Size 1354 digits / 4496 bits
Status composite
Value 2523880883878511966016590569731190310611330542546603233356054940947578860965874360070841998392105675044115349026848854897321467462762609574017093056906484841106305781770271007541964796330351773345626059994130665316829418320929948226902783316216531501655951137388712180418774503777095677617739136958755277790384207504465348633331636413236088606704812406863046038974791636268586858269013125899493639841260742312849962426272872957869147451199031727206263899972653830659839801854628381937645097052948006984058502995803727774516425345147644548407560204133018473995688186984198657067368452499371215605316205812029843974443858916155513113845128763406828918251118815762260801254299248426528591558826057473147896117320741401853522547078726849609639954032524136035450825542052939577952859231767818451499038915755228218955352632551175779746653120030435958982832257604339922743984770130171635203598474877919560126660567243469181532204836545015300814047626506764297908442561552763949638726895913499756412448328371366963198217977681145961413420168587600594704569859383475734538631683492421622567187814530415621279743086179220004569254144941598859116400875861316949286585712973045790221072510700183638750920706985694802707846936813360152872966886555700424167100209310820368771759500767462864759309855076705853464793784259220312551014896330882266391037917729549034927289

Factorizations

Primary (ID: 149777) 23024098689820588014584762570487125732404362890892198113989479670054348224413222247537591170651780811802032893747748842846497913147760461034853055519556302965910169546722816709217 (proven prime)
(ID: 186227) 109619095968971411043921614663236660046579622449042638316124088234836197922661413242795365644604080178591149440443733095775546224513752527455395495152264653377491451423974551759336586632198059268939222885069633423606482691869159759989755223346220068136636141013711486568155695388336958641288962461617160179366150778221760694956401678065026266705196566440096810129208225695493703951406251982014683712477258092105181550683520975482514640091248244291465643993917070464244517431838611133795127898910582628682823583814203712180990326104047712833961107138342251259548632999862570740392645896533597443887509810493995065038433024957172118274999922255538197607037144548400895424438264154349899325622764169123515959867504058785532519023257570711196575407094837036082319473353053424570819484684211642034164598157593702009793241215328246018219033007475122647391876308828890175925852484190316529615069572514035619863585099490493467358247124090728654471444558033687601723407820159835089240544878795503850449868391086469829126177597145874493621234006933734881209827221153830081386764143978874029932414911994313343279767051225913973219852852248687976636588324667797317970040325690486596841817 (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.