Factor Info

ID 45276
Size 355 digits / 1178 bits
Status composite
Value 2531512447173999307418474231810194492536168096530936069238562556813926465375279375024237407887104513109409126649258997346838836843849508933489732294514545494008276037986601135930740506955634035893701076370241051838923303929713800095562989107620415313041488178051380672277539491820004063370437621193557199147720122132666898952441359657809813553536514027531

Factorizations

Primary (ID: 49713) 472908239994773513529236139889 (proven prime)
(ID: 49714) 5353073245672304361442271582606860246985515449323041920263536218603293463298999840926442525361959998155509189610563982056366243713524372791071197896873146101713873745206787745558263876622682123802357195102308280662307877598996398786435798877929025381469843971112002491822893202404443186157837991505127155606012202153175486779 (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.