Factor Info

ID 46349
Size 150 digits / 498 bits
Status composite
Value 578623713033649587472270014445558709840552347570614312330008153119280606264275617005790023254896150409044861940917060488258877516479102629077485907451

Factorizations

Primary (ID: 9250) 1460156176130694384200777949474140539901 (proven prime)
(ID: 46350) 396275222125183574433336951329219773016324602548044815737021397585935806300627776775484479433005662533230622551 (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.