Factor Info

ID 13247
Size 246 digits / 815 bits
Status composite
Value 198292539842127391035072434883295800584591095602417370953312536569883402114308388711432295558557267769968570121735699726387770825280352898979984194626064937376589940695829691016482788214005772202615420355238757496479781434350173905007110819949187

Factorizations

Primary (ID: 13248) 15588043222496256947566475674909 (proven prime)
(ID: 13249) 12720810239732770005462221368389660108412778501884491519006763391138791261165316418158767640658119319624128791439900631185090754217374376062124138939069099155335222819496561144851406707784709527348305228262516390943 (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.