Number Info
ID | 1989 |
Size | 208 digits / 691 bits |
Value | 5416445884424448158067285213125747588887702050675557694918147972221561007022299613647975539828611293197752887022431431106273539704147699296244529313837396640149653790896388868333813710991846244354577193625643 |
Progress | 100.00% |
Completed | yes |
Small factors | 3 × 281 × 283 × 569 × 1987 × 2820403 × 9799987 × 35537616083<11> × 340418810089<12> × 19325327595169<14> |
Cofactor | 3107598420205508907182594630616899148228238818833682640977980536669784375170004114847389755319835845730035051810725928310574901065922920552855104403 (proven prime) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
5416445884424448158067285213125747588887702050675557694918147972221561007022299613647975539828611293197752887022431431106273539704147699296244529313837396640149653790896388868333813710991846244354577193625643 = 3 × 281 × 283 × 569 × 1987 × 2820403 × 9799987 × 35537616083<11> × 340418810089<12> × 19325327595169<14> × 3107598420205508907182594630616899148228238818833682640977980536669784375170004114847389755319835845730035051810725928310574901065922920552855104403<148>
Categories
- Lucas Sequence (index 994)