Factor Info

ID 181353
Size 430 digits / 1427 bits
Status composite
Value 2306369220348464649839225791227012680250182277905093345162429177117822237430052238843389287151027227683043289670348198048569448357877478394914211605013478329004611953087867359472616904040484604019261499376533355930850255289066091836855809985846057308640705599563640547639417351560749835365638969363368748196938772340090176747837065863403383497498057385917538063540883260037402021896872591128490009162366469121442848943332631105613

Factorizations

Primary (ID: 11606) 1759724071436548765346159620165587470531843369997804917539857566975302149297172380961733001454672309 (proven prime)
(ID: 181354) 1310642536398142654471001746359263120640191295347187797999604818828888536696624091865476572786395144067885037623123918936599083514648709786714733319906926426127603810621055879916358284847840373132235893218901787133893931281573697392939664752180701695912747880208966393778340543656017583693509308717171799308978478911630407767776057 (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.