Factor Info

ID 107145
Size 855 digits / 2837 bits
Status composite
Value 100100964815300392766150783747422297812878987823436895040990058474538811028819636239807787998562594267897437405348944982296938330065984658960490892633599297643941134036902047039387089209394507985096085118886313522834418455521347829552166989060893907565220368392069183292156860224683958497093206270305739779562242114254001130367946869886815793742254795326922428120356713391753652639447379707095559669173964275551216951919122368092433913028075072163133339705091127709546029831640638989726398753979499847761241755122201584801394617873392757228932292903796800109324409631544347191093878453291407231563557325762378646246446701941923555524243810403053136396837483297406452598942594098477664688453178337587042644388537769960083852560550632455561476075257223287999258044210055691111532945217540520661374842914151538616304383002211903741871357625253671202981993729

Factorizations

Primary (ID: 11) 612606107755058997065597 (proven prime)
(ID: 130518) 163401839368085770346736288285834753323539573151099497827808165839061125884201717325431116693910256191760913012599920529013030818940528815099616400371344346736513854298306232561649515440009628004051024688015595177371273208802011154373172885426831533845326180846417477713405176638482229633187027613476510737871561543371540828818244919609037011597925949540560313954231415142347644767635391340360739446882660549213259925013328843561189659306634969163326454337757021154714327364125362583031600381466322919087939638078899109560438111834614310720017883771567680480862275452772256898318538321958287242344890183104315948780539652608282109428838631170427615633021993506749037028644589990760904573523964712720994855555004678107466275125751638447133420151872719276907312962231798217245659115530374199531836981474164248660068342286247164435157 (composite)
Secondary (ID: 107146) × (ID: 107147)

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.