Factor Info

ID 137566
Size 634 digits / 2105 bits
Status composite
Value 2368459323603591628438767033401561558669840797915634509970244458315745098110436849308266044667147190602851487496951229777014527940522686526782582408662844062415371575950996029567558628455341047919733060910305992668232854103465274372609475776085503786813565557639537225264800226576101594157507052660227596459471417899427691720096645439601663903103143182251696123624436679236606828624878541931986163676111953179402909094303578591047507453136788640599170417966866562271991905057218026848765220124814962866516469956943086003675924476712427784073933082265573422432201508151521309186841511504782356791097737796042961109619096284414099198613

Factorizations

Primary (ID: 171417) 55378188028613593353897097943447185279414656782076501579888434867161967158480189 (proven prime)
(ID: 172479) 42768812196957802736446019301587382942421938831818456581371477901359250669561155102924787769908706947440380778307563015119104834001392027082180904843361957332778074011106907159484171738105001003735744835607531588636737780334904659299965633880413608545747593163526744972902763171309824673091808340380997697591364977621973323597364188306677335290855970962249783890355512046372754724547529647813769724991121779647994422886131571090636772221460414163883352511630816189061222683473093286681627017402752918968275126747537942220372192314332487263215754805698617 (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.