Factor Info

ID 40338
Size 527 digits / 1748 bits
Status composite
Value 15267586091583365762653055409515206085641673768540207332548738583689423215812923954287428085566686353945065361731773265407899411935022556752174110324924246049804949698773016608603275551654942479340665511486074939593915464355434131303678926260388872414944477390103819004411175344701336747289706851598569002301972788714715373383395512342903048270121059038577588803254460615002803799329205362199517467669338598523505607474586656991181739215865571650738683813288640631479498318586410168406509714535519199721709243916929569928768941

Factorizations

Primary (ID: 19922) 55957395872359820769658435528889482277826574998014018514928782197341726428854387236670658714503098749571 (proven prime)
(ID: 40339) 272843041631335033857333250540363464264623248991240220401543731106586419403336662680813702501548475589425131838359591597849280753965969095959535965771657372525423446160937826020907472049538152123899780399219115953918899243822088771216158808967155078845625756649566277645948606334049147748646576155661275019460225037928122962172848067705380532923899185617349461700142288136077519824230673385610540492098020352333035957651471 (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.