1 | A WWW Based Computing Project Undertaken at NPAC - RSA Factoring |
2 | In the early eighties some people thought that 100-digit numbers would offer enough security; 100-digit numbers can now routinely be factored. |
3 | In the August 1977 issue of Scientific American the inventors of posed the129-digit RSA challenge, and predicted that it would take 40 quadrillion years to factor the challenge; it was factored in April 1994 after 8 months on the Internet. |
4 | Right now many people are still protecting their data and money using 155- digit (i.e., 512-bit) numbers. |