Factor Info

ID 53890
Size 654 digits / 2170 bits
Status composite
Value 168314917017180316581050950576516627369186451065532789177439696385735988008970859934864084991063197538936010481509200971198226234384841901530971410717000107683126694181836435821920538606438598606063280452069810669605327395909698448573701746998797109174029843362254416487447818352858990622778214246194407208856587960162687443479983037101875469972712371456331432387264330277158623563443529381154167040195667719454373071020168712066066045950031854852656672119217434551612664358514605720756476368023269888306975834532278735732196968582722501589783778504249218641357728766175901636786048665986699729033379732936252639897853469469507675726496348120742992255593

Factorizations

Primary (ID: 53891) 2909215473949240212173821 (proven prime)
(ID: 53892) 57855775388370928025760847377744108424337124804992803706860789601551941182039784389969023616591830743793300557199092710306764564527905845929818572170001196425497790693718578615028229810806343907076395759575122730800356456674751690959998849548572885661408158285354028343426584171674453519084304452773014252111753098504040362034755974794850184450720061038694731355442708919013157708573338672073943948635966980729888910607783169612900955736768252562088618739857120410554310540857555936200004700312041040005686960868037662254437171012287197795565794710515633917906206528089535412938517459448553791549405486553894765005109005286829533 (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.