Factor Info

ID 196621
Size 959 digits / 3184 bits
Status composite
Value 25561734057077561964675038877153577445093793492344943552212789524750451531147491759031998288853688492035738012048628404452616240249578033107186127685928662321531626363544409671557107896787508577812780141962422218890191077270184530600030693354007745523169801605861048655969080460533037236821740863757364055287787142944512117553219485531360000769056889238267130257033438113567186617446105416783005370153495179074824521166865168132913973405283201960294748013571790195739103167128848966124356223110015243616765545594947978744742633181557456001074480623901343127369371445619480640196653594176693155949695487358690184114332109627457314009392582903668810226985731192650068430161086067777226841832578852753247694941417838287631807894826821993743416225901892176493300924402234098514440619320150599629682485113946822929199453257054219019107327121104063739503164024082540464711011417743356247540351652918579058157653062338998941037356426972466114410756832796844069243309

Factorizations

Primary (ID: 195325) 499612038581511139494929825935148433267937 (proven prime)
(ID: 196622) 51163166783674677086406059672736132555342966202136524829718194396212159781308752022587323469551418570529962149546690107450084780853673427914709414348618517058934055802171887184926096369640944007375342405052068718296225825947170466478892232101745552482267893687771286862208325890317740467556536104753071522731310832968154586838685555672811157760255738315641399073990277808250921179482794819119352474900998756971211437503075347153607503135558696216136623649796062474969351172508082723983565367001908134067646979190060832451269218876411526112385212404436970052784390322027093643615791074410767032104193532015950473235207546575131829184970420057779661527490417554633472929454666326171157853678905716044952902847609529014071369424540610393463800273340199368610902802427443368072512446337122466168709736794779565068101135929290393982889388996530211086580325440971947912152534737398453133204765052155838413902943948412295757 (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.