Factor Info

ID 91638
Size 619 digits / 2056 bits
Status composite
Value 6870131945918441679182332348722539968996331131255469599287612830534012574965684885255415654593510323672859331401579087207124979723290672346429174245738709072453012128019356232189903836307413357737774144686647093678877725835891449627261055030863777042211823783378241909599861308957916210772664779827447190205566838488157402815737149483527218072403122755395372006591801004605816057527110102782795578816970568828901729152777374236659606194620045906201810752559904905232059666524569503487480938243818291196460026552245844038009801113740896316363734627313474161786895428431442982914168311312710389329897163586933455792143919

Factorizations

Primary (ID: 90388) 1945865440858824700865643401571540096611889257491068470666943573102420569860486331329819316755224345681647086653455665194758476908126346610366015450111305721041496642564929919 (proven prime)
(ID: 91639) 3530630536758106441617024445380504698350965745819540994333077516378427181121454794231309824289848282144567583105910214944802283534940184702497210343143177716883509441056930791104087420844387061854420580924362363232329419028896320922706289070331331863794563766912105235479800503640851109081670118976283586855017671310020661815606175340971178697863264156822676473255993949404016241329208991236497024097026494972222705987799577065949654912288306001 (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.