Factor Info

ID 156713
Size 1196 digits / 3971 bits
Status composite
Value 20858845462593866993812549409994562312318078333316565206004903655639600598185344786443274936100387456553926895870659523290648092498186858297736781911506917596801024293702526561308334434423274315958644018302496170291855985866037062728621127058594019168576180046793401281760779490464053421714207581911479144213241968838267101998667477433822395308605114503699422888047584688337575856474174463628905982421292112004235707817503408340977102281854711386216091514977549458055980667560578087941575603707753767271802403900302122404224411293776341632727255925375958479500320437674117373950894798389300891507026804356435256981036821553713931372202190885049343962466684092838074795236283752477269839417909030179609225832939511856280345735280823768187607117333283256142608594559040051936783732776291776893539231545457931389219970041294951831750238996267112040259400408554313911312863072133470015250066487659656850828245266664474607064955812994839138199713863022506476604464144598065243164063808010072376718795959869051231729244509035876152328595610591687163134038709539126219051408371833793842145627024500419228511461487989321171386209606048896220656263513856094611744759612771448270338828745470663100479014593

Factorizations

Primary (ID: 155494) 364506813583932787489 (proven prime)
(ID: 156714) 57224843775906060922173136991818445218498764877331765437484310382653614951058693038280977202507811160969107821175191901432105593264835102393582850175388485559036652019286212557482254104334960765639569375805145164187528578330646796591308873035310441306039911332167034490195067079993492089642417745501263606914502641356366637052106499976188639958874430822828176258931071971403023319341711625356179294565507844314923911103396707614989421632700251923646529743217987400299027859156877482032776277021464621483349089533022842439809621861823085969232260533879456724139216431146817025916778931196195266938525950081139788587147201217753142975560302720156993590879031711317215248444742525402167625802165452754151054383261567334528770462862023579078443551623720380917632616313006897301273766610984675685819165155562959234875071979070735197292317070099935192027063252932126614878077808073860229611856757766082560824219294640939523407631334763418561607102674364630151211190114059073651203411340489022555858693731525640902314618794985507300513140524608766137179647442943415510138046912446948335547929945255502226825924656624215783516057667766375849126779970085894326627390923045450051397537 (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.