Number Info
| ID | 21181 |
| Size | 300 digits / 995 bits |
| Value | 178576258234014500963913646288985884116068518058232627466749399692423568669865972709813097465442026709871457507181323342156909449693343796950426806342465844888455166031876411665210252805960551094104474338729589844354730748790865326487897377826748379224622676173950472142416581530454431430042447409261 |
| Progress | 45.09% |
| Completed | no |
| Small factors | 151 × 911 × 8461 × 119851 |
| Cofactor | 1280162312232846789890571860356155155256907912621475388188119179336979351776796333560267035636372070250650284481290389900326174843895180323517184196628960167395504998307672322364155181847437483841424706306964848732763888505242837287889771916153912445533688554702286965609489138101238491 (composite) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
178576258234014500963913646288985884116068518058232627466749399692423568669865972709813097465442026709871457507181323342156909449693343796950426806342465844888455166031876411665210252805960551094104474338729589844354730748790865326487897377826748379224622676173950472142416581530454431430042447409261 = 151 × 911 × 8461 × 119851 × 71364664582217825881<20> × 155043606359390016791<21> × 7777894204597627650751<22> × 70169234660105574400577005075855017842743056666917902427141<59> × [211991855291649702226152614041214256258829932162870819803526480312350160134805341802077743045937280601483768228118519920845390243704375409411422492070206992434505631<165>]
Categories
- Base 19 Repunits (index 235)