Factor Info

ID 64859
Size 803 digits / 2665 bits
Status composite
Value 16814795168278493917591447954793284228947608927504674776123859263931334255395866681586722528599695497917215997453269920080361144784907817625049874956222350370469101747768234833665038436305015943779853688579735070190320750713119143828557769157380284148814988877360532840996016257092800062873446696752783659740157743197423435601643309700514750954864151575446473386754415693603719265657800418537738722888398864555604531517232077709473589012446732436755251489544965660599614419768938275638821973364192817909582412082904874548088012055427955044026452791153026911065386359512563047146334452702964797170815910346587293681864480763888922125346879786997393406385771119986294417878011066710779846264764729100233756955061143476793596368330744108918451458396282434628299055898845292701394344011102556108628871373721

Factorizations

Primary (ID: 64860) 39145110415855985501771 (proven prime)
(ID: 64861) 429550331820434719835806435628961340621966960477478053940356001067229535878573487370577655699405804112642180224473896608788897267994641269132098088387143642052211150704470952139201689059919522521815008522285209521147644064081450390477599555052216148241205856350954306713234516438805619895022567665709522480381451170989660743241068449814423244896998596506075279336066220115459026340186295533327933032595725218756105888666082426986909409240288058450177763585289171064736005719629225663515217464754021797547681236434206932294364196332527245552625357153437840584924118045863431697843287514715940398223234046235658041122607481137851224233753838775598635431937965725755485749785315992273054938567634320205835365542149052778902034115979725978331539015674461939835411961534630290819825451 (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.