Factor Info

ID 5113
Size 265 digits / 879 bits
Status composite
Value 2158389770568864041592347843466294243364942497339948668095636310414097368012184998980340950298996118545155804370529453719448761827696057802074601217730984420221207489857361575082606323207301195662863223993099841645309199652786591362891483053413266517905000587139297

Factorizations

Primary (ID: 4517) 9484546040170844481070590623 (proven prime)
(ID: 5114) 227569117322771213395432749701179875914418775196930357328372413562467010264095416556464066703126923498801993363781766983082117990859290193942575439423372779087841003474234501179824465781258289853689597131836735971343857423973551700135039 (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.