Factor Info

ID 21231
Size 248 digits / 824 bits
Status composite
Value 58936773616341712673739315143351866438908324950979812840208429544256270867839942274081632488206720408403448958934926957489865583745439253744873323451215715732809067048566147913752446100287647388971056489994282034218170564546941590914449169222375001

Factorizations

Primary (ID: 7471) 86047082949427536089202802741 (proven prime)
(ID: 29603) 684936334808474922351924693191905794208770512668160405364591143398865817578193784020089710734658746331772472894823268537421935357016733141289737053588217508851050431542429678194596814836747003334911207941211836134115861 (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.