Factor Info

ID 181080
Size 998 digits / 3313 bits
Status composite
Value 16072055677184462310678741253791637186348663894209259672605070398418648600559729914267298811669692170213594654018401279658345979504342151174883816657970213014256712792786396789988703423020319549616125169778138278459348528326147360853723980553979076215143101303680777466783796563356786731903904590609189670923909704782261518009139609647578573171946828534501764092875176171750002043434029367699963379488483225099859363137433894969722012385537548992558003957094533413206690030317372928718682742279945637289514398489129001727904306111376563795489069142227227720535421169758783950973283620889051342787764905383452863892215822460542004824843709201432359335709838947528599579702250806185399257638122707386530331453545250831612343842114087167466226821519914082608236771509397901789094376136385767803201784683688789823719742014752311481689047333359300827339777299311210416378341002881339646272407603715412481330762052043994890524023021507330376162082988784792481499991532405837739004181310112844747401636481

Factorizations

Primary (ID: 179456) 21249315250431196456421573809159460732323282986609594904585083384165300767280304618805635175278529942513726131315940274306785578319830101434630762579945915190515061621102147867483155101397232842730723411086621140090811928609086752659721826195788313982382523949468039107075546532952939377502317552292525041861549808105206964778998935841 (composite)
(ID: 181081) 756356404324996971812634735930225092723468713686588511468119133182082953764479669270520926536531371357746842825732554632108476792235990946252421379396288697437441166084343845057455472879464709777800357693886961358825627999090975003393921515945860300855568889934603634635400413018705898575070763711759072418244048605361513122825963083358954738429540203761685684879111154593466624900519213066739329546044041867347480615710019547427101580298976542985322631770964670693303761090744914899527725226429633581775416200233176670276090428647533966579351576549703101731308119589913499800258120907149473206046605863142379335015936107587538661865123963889473115065139123187041 (proven prime)

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.