Factor Info

ID 46749
Size 250 digits / 829 bits
Status composite
Value 3131545648350855724572618392202676603593418932571383368669628148820563780968294672914377835679658933091004519721667616728429315017497906547246834215247350485681669532290341509173100244435032634875031752428570560590990445662646194381947303344029668077

Factorizations

Primary (ID: 46750) 167284229486446127484163707987502541772889 (proven prime)
(ID: 46751) 18719909569267454421831517251434673506261063933350544563013227440493495902385433433730893091396735275139634074172005655861908549104723577484175828255857877998587017979160257194210284161379373534949081405504693 (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.