Factor Info

ID 187248
Size 557 digits / 1848 bits
Status composite
Value 19253999492105372077476145394878993202359092970433247034281537599803207581128030455735096572107694704881760720943532205061288769733444951566285236362043526106421938619208691416573351642261896341737276660436366249281196252425898364956182558112271019745998109173993079026433271131342620409648936575204013854473035071436886461579154952843159658486225389866821132487575630738569634848465561276772238435011910609112123623144839450739758391749282033781388914191340358926805011759544818657571172819897960467020041026827920129143366755088984289548097745628763957569

Factorizations

Primary (ID: 186362) 2214361018206377962038473964705067402508894762240727869 (proven prime)
(ID: 187249) 8695058905842291855538765593854870698040826913196427834940401916489818850465929127099580980512909284634276383914911364611171777819490254412772667125335954945217363717472343776724924616648915275161975573133523405539982333856807277611197849725470666813653554395007778816287254372775611438467794697549387115620636914317233015198730722533550313110440741918843641286075133098496558612595246614443005149893279870820130206996703846198884634660689277456635539768122910069217312047856094033399572114663133001301 (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.