Factor Info

ID 154439
Size 1286 digits / 4272 bits
Status composite
Value 87795680085858662976165081330450393343735212821646752256370701622967419484812978571853504709134142643678582457143563184196305869841837499334845429045555774963683265460218623936453603257908746272466097886342211010932789010085125309997354017789361268256119226015105562477456914415743791220331829704472926753344804100317368640383504992284113192625761019842513052981930406375187310368545478796109819687030373825383795126924726118673508915907285422688824437922861136266612516297306630424650018418012544924539076681991188558850780974034888468372305511586177291083346890564454198573107314383538157398382153247911262385490533930730991447256911998306082272730057416760307480841646522771064093530447445547020170865046810095927014007431104100337383867937466868161454149932005295109385643129972027115667738513214802643984880015750726691445780898142607054421824906967420106523443888409260412400928406190268741243610363389522366567608658104887612462355992950319912509794937638366653074851195361932942088386453287210840721741427257280121579820075804707031410715113358814441277404382877579677086374578704557704244260497062049573085354899016238670456005882557533119412444246422200128004644154249802928976023056290804568798208833411888663096271158635858215759530668844982123980771842148230317174297304317

Factorizations

Primary (ID: 152693) 7038981588843957518404631 (proven prime)
(ID: 154440) 12472781605936509968381519258203403033037807846552416749036718449190296525320311774602390301850815242392726347996384651424586387415923908472103541329519867892462447167052196649664986669852626301332441664866452470345325582694355273087897549001613809656352916158946703158904529941094825475823940418958550721708827497601242557724111039451892416803843618939902392450684237349503102444203058807750028574521864860539615636561733149540079936149636377230828858327801550566326041299308757479266876002967310779939461483510016325215792769101947787744417541403195045433926591562868009725860123568634988941647329348442783747028960757240147766403426049032047106815765114967240232290395920095594475809466773883561842204032823869722602634395306146279286650027169818322140955855728903890085142557297989523365310040157952715526248531953779185156013829963336104444919128438612807449499601704587450515325561454228630487970016344013496762184995437677852077307123130756173500130017593746623891524995588976488086290652441380596279216939719050716473889800189916631641482088864799399605971565572843645114671569619994488895402843487775697481911570822734131436566929432188278210149505595239396675789088001941681916230572866888917611742561812320199146403395452994748337085774327193746384907 (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.