Factor Info

ID 205807
Size 809 digits / 2688 bits
Status composite
Value 79515421534122482715643489419755110699518530769982201806202182859594680682809237915294997031053872435085899972969027225663266447131422185272248596705646749791150009087908853526925551815509294116250156507974391785119032947214091826141692108958614846662013764278068941831495638522414706057228831065280050101703164406305705425345225663531529259145737697543344684783400345659477106422549042894254658764856186994091788113530808227212257396206583733996514935228187428461675602062184489504059945165689376315963492902879212972074467016538515747741312243452467257211925513795519835210433451601773200206123102028887809506217669107143806630596467126425939541056512998723496930269878762660090714442952271567111485819358930556250555012809913998217163799021341427626662267328628169306420191756455592669589846123588435054337

Factorizations

Primary (ID: 205808) 100258690145323477045359517 (proven prime)
(ID: 205809) 793102537235087196442960740999348315437394619606885976276303589851569500260083737871639153759758063784476691767962816413884700895257627519119940910437782319104679160883662915924207120597691869160684348744658602921191391431774455485187262851392253970590102752326646701934946828257363870756088165149482026474549264402132291909741363698677187828840698091914055331509832258151761883509674226999939907702051094540583063481558977850979268694139479681140842953509179850434008158641855501623241391725414043637358011697500156584726864942306800826026186617445334400740243134366229867734087337506476785070873153613886836687821290094112957137948455773773355925675860923891051774004366101411121074034802852193840214571855008543474249695979723960769205376562488370072350289665403476403766374401461 (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.