Factor Info

ID 50144
Size 309 digits / 1024 bits
Status composite
Value 152840482800742071204589952760160665021394695003558894421947228954143417111487445930230514933471053336258424310893189857469009295404418067106243407474482455213459171004220850638913615956525236612799500741767686069504309362161217135985176079923561919359278314518273936655498588418486924839423820328281692856711

Factorizations

Primary (ID: 1533) 477259254083625414478731167801906322667914843148241716863201576896891290560869179 (proven prime)
(ID: 50145) 320246242462511468543271439814200141679436110569831853994335469641921925591269800916698936041547240317912722501770974903823565456659261697253465618318077664349768293101047655533467029445258643875948602925842802910253573519887909 (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.