Number Info
| ID | 12883 |
| Size | 401 digits / 1331 bits |
| Value | 26321989949310661599173239357495920611196936163360981205669922427275637069266942284312423078716580006521093513640268888238179492718614399576125801558554828827403286033873690704766726023152339931436228689343189893380920386772809242208554996347387392497677485422110169397836633133002318016320292991425934439542799272490510257900866422132847863662106917362762809985867672176419277245383149807542375251207 |
| Progress | 6.59% |
| Completed | no |
| Small factors | 7 × 3448801 × 10096133244044854289<20> |
| Cofactor | 107993463449608680349801034218788469054069249838505932111433620013298286468997897935422932177170548016095725401784578781125500045181195388485245046359185745756946303382716778381238941026745715071686750112367884935122116887642173425920575622378297196893699617683898129043559252580195254074463708987291892544440977117132810952994324820034979092630985119421983602606333326817809 (composite) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
26321989949310661599173239357495920611196936163360981205669922427275637069266942284312423078716580006521093513640268888238179492718614399576125801558554828827403286033873690704766726023152339931436228689343189893380920386772809242208554996347387392497677485422110169397836633133002318016320292991425934439542799272490510257900866422132847863662106917362762809985867672176419277245383149807542375251207 = 7 × 3448801 × 10096133244044854289<20> × [107993463449608680349801034218788469054069249838505932111433620013298286468997897935422932177170548016095725401784578781125500045181195388485245046359185745756946303382716778381238941026745715071686750112367884935122116887642173425920575622378297196893699617683898129043559252580195254074463708987291892544440977117132810952994324820034979092630985119421983602606333326817809<375>]
Categories
- Lucas Sequence (index 1916)