Factor Info

ID 208474
Size 284 digits / 943 bits
Status composite
Value 37666498710554973429007482065582698101217069871918861384531964700433088856988999094430303840529462402939144154650099148017596816356364939314472365170550563537464286369483657647720652713739514221963562012737305406324290562429327188690376485807168827063215215222109530671201805904555873

Factorizations

Primary (ID: 208475) 66260757736044305519361949 (proven prime)
(ID: 208476) 568458617098869627915254502733449650864736362399558736514911980686116154096172753517565205087896309790978848211013251537275638401854215084860171475370848350391236024100367026521829511195976131324903602514689344388589350735520114341181712629501533811831504277 (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.