Factor Info

ID 7724
Size 140 digits / 465 bits
Status composite
Value 78332971888859966106635554295498176634381789002006187332182312915289981929096395437286133687275570792359139572683440059877567190282784163159

Factorizations

Primary (ID: 7500) 2589238104153304205575487 (proven prime)
(ID: 7725) 30253290249053900636926405595121698496860696114247924112806148596512277302516378754529272451507351704586461065249257 (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.