Factor Info

ID 41748
Size 148 digits / 491 bits
Status composite
Value 4068402543310922669885706869910204861107404779263163366950637803033656945112633847501369892689138472869930758014402871819619973026960843675040055693

Factorizations

Primary (ID: 7) 19134702400093278081449423917 (proven prime)
(ID: 45752) 212619065519988958457719882775349929210279039153348112509580149202346472986730803669258338053820531308259335633174511329 (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.