Number Info
ID | 2181 |
Size | 189 digits / 625 bits |
Value | 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 |
Progress | 100.00% |
Completed | yes |
Small factors | 33 × 37 × 43 × 239 × 757 × 1933 × 4649 × 10837 × 23311 × 45613 × 333667 × 10838689 × 45121231 × 440334654777631<15> × 1921436048294281<16> |
Cofactor | 999999999000000000000000000999999999000000000000000000999999999999999999000000000999999999999999999000000001 (composite) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 = 33 × 37 × 43 × 239 × 757 × 1933 × 4649 × 10837 × 23311 × 45613 × 333667 × 10838689 × 45121231 × 440334654777631<15> × 1921436048294281<16> × 878075126908698927928483<24> × 33030636037992147205820927521<29> × 34478740111713676828358390233178197591689889127137198507<56>
Categories
- Base 10 Repunits (index 189)