Factor Info

ID 148974
Size 1058 digits / 3513 bits
Status composite
Value 25746061465150149637197045133761666400321339786121870360993937243138304702377124519111318033150514561514487203348755674314669456754701366967750560478525252982966318051522902896923025791581820073178651250655326982661355036430283275306013761947941958112512619387693558200176555373255973996070749126419175156385685687923995742514050694828610213466271613494275907172692384952067222263534661730886900861461091619826521126676467056215947521869660674258111417076233068469190968294227730699748880044837852495993728945185872745668766531920578568990833429511237552920638062194447643703082382276910716435238019939219321352011612713702964532694911078056982763196080379953008520637595794457038354088180969628970909115216406305425742231983149309864920684970983061682536816847802103429808317208453642073089165519840998456869311597470099631934002294529187130471740471539444457334837182831394730735766845723352384695307312511169402381038911135058855450525036429979225886607298500415816936653212128683376932267955330222484119182026938836169754267372064945022222271303396274141

Factorizations

Primary (ID: 148975) 178248296603069154645215611 (proven prime)
(ID: 148976) 144439312777740413197494155393376345581893667647579387391408177236654432201880656826186501345423200038450925324121115874204121628429325890562023502663086775913564421427166792524353356219661157956966250278869413574982073518560197424318487307539114817585026325907948849844069506845314233336521343117560831607132813280505598082885823984473324831040342212815167640977589546488041276775873701951610483987402311214649770255730350256060107717737306998242350869835226756170405727161955972793125153794121712335680533008475104059038289438152378523585847900460252327005003832813525140788818468242448709606570824066993276254837097650860550010074386042041472560312834320308302674630465663313914346215010696422106479089158648673327006684015582644830859511316484357272689765314224773333369865413986191773501771244088958833535983705289611285223417085940433394755008951997481810371033903443441567266820189918347863052059408171583421855446933554656660335709939181203044328026408329399515912432897899758509845993699026469740138362706858528120950788231 (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.