Factor Info

ID 51152
Size 355 digits / 1179 bits
Status composite
Value 4273208575555101986104807273158015580115121004830069267017307963493589761344473832086931227741264171986550865242682484414203023528672047171075766455559018497822345419907175146722528325687497181514181551295277872950505450898686907518397299724460559595084967621404997609495564311478428790206023145825755294463079096395790015042355767759960151383336129150309

Factorizations

Primary (ID: 50577) 1390253425907256501848065153 (proven prime)
(ID: 51153) 3073690376102814785525670483787277248748952872065426745832061859484519109081594751938642445871149079937399472084953056359664372091514328528620626283930328539717977470722654659499702061384592477724074826502853960551564539834232837110901237336659025609216970788843311988013165799426328312008657770068566982406358320430557994612453 (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.