Number Info
| ID | 15281 |
| Size | 357 digits / 1185 bits |
| Value | 313786925850028051771589139697369115651232974381020251600256047211040047669669495913765773389645020513482397286664557144350179090482513049237275652152371161831917009171980962371697117471003926895583070429413338306054898784588555618786743679251541133282889110267027727655652146849605129618223367913578044393086587403712537195880485547558900142293988444139201 |
| Progress | 37.59% |
| Completed | no |
| Small factors | 3 × 61 × 2141 × 374929 × 112778857 × 3286126349184953<16> |
| Cofactor | 5763762902481736516181714149863565465093807312716354415352147350038189006469611248387098904615334577925595250725737127866065314191774582188455750632045547439507081411750677756388958623639159453730111643184530984324561940204026478447599412642084860671315374110671610844999259413032211476127533004394349411159354631684864163 (composite) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
313786925850028051771589139697369115651232974381020251600256047211040047669669495913765773389645020513482397286664557144350179090482513049237275652152371161831917009171980962371697117471003926895583070429413338306054898784588555618786743679251541133282889110267027727655652146849605129618223367913578044393086587403712537195880485547558900142293988444139201 = 3 × 61 × 2141 × 374929 × 112778857 × 3286126349184953<16> × 1842708018885404721657218228344276394838382971121554990878798778219059086476647798269311913985066291<100> × [3127876388125804526333265839211748398346913444430112391785110348881336212945912272031289656605110784452040222493872376626458246030132244469230030417215332760761246583720831668329172096356328293637110580502203260679153770193<223>]
Categories
- Base 13 Repunits (index 321)