Factor Info

ID 143241
Size 123 digits / 409 bits
Status composite
Value 892405704178690504741756879609365412375797888867392020179860061217832668052200473421534142969320806827689469963268886101487

Factorizations

Primary (ID: 179131) 456495912591879796286818105316377275739427398838372238638371 (proven prime)
(ID: 143148) 1954904040896695476334393178349255487123510660072282781835814597 (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.