Factor Info

ID 178803
Size 787 digits / 2615 bits
Status composite
Value 9991335106584808838915314999140943564459866575357763217953483173698629130161801664463911568710718995153762481853728124396607810155876929508247378868156321082811299977467952036753307520802306870285032682592922619021583688688230953349998384266457133594827073112223155303326782199813241935969009884161986794890452156252673524933006793866852764041311848306798464092523943058601728529676793122472215531537364452866353354870150921260860799136361683256168297815596703801376529250190719836935407703792434872379923124377799211182460780147546530187846202197993567678381333078190872774090573325817056214547748338875193440436273651110286866563923689183828411006643849642568436440211637836623445291649361793578249765222104307556653710737777385390560519946222704551724710115858460246912847932412083299

Factorizations

Primary (ID: 16983) 1164003671031840852279211540691561294860398543359475864272947567 (proven prime)
(ID: 178804) 8583594154585359452371056052174888679855016824342076638805966485572233939627619869265123139963330791222477920878456593032352806619723332686715124042630804817541779016618918711242729249890796221444725079035843866297117839418270453796427465906248694109189188971838160924519908619041982262785725049352567720460507626033001197346783227384365279439713215185725556237845509770036450322025340601065642922399943935204109390644312905348009903021440800765491633048765889628430926752360988950847725266235930075018080991454875993008691390963556058554888149648745653352941556066021304198742205407188903132788273378037032659529170876032637169691145284887112173600261399752345283551753719901111408981209818137369823556747323619653292177997 (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.