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- Look up exponent / factor

- Calculate CPU Credit for any assignment
- CPU Throughput calculator
- Prime95 benchmarks
- Estimated GPU trial-factoring performance
- Estimated GPU Lucas-Lehmer performance
- P-1 probability calculator

- Exponents that were poorly P-1 factored
- Factors missed by P-1
- Exponents with less TF than expected
- Exponents with the most known factors
- P-1 factors found via Brent-Suyama
- Smoothest P-1 factors
- Top P-1 factors of Mersenne numbers
- Probable prime (PRP) testing

- Worktodo balancer
- Split large assignment blocks to workers
- Worktodo skip known-factor assignments
- P-1 to TF worktodo rewriter
- TF worktodo bit level splitter
- JSON to BBcode factor results converter

- Graphs of Known Factors
0M < 10 ^{10}All tracked exponents 0M < 2 ^{32}GPU TF range 0M < 1000M PrimeNet range 0M < 193M low-PrimeNet, low-res 0M < 385M low-PrimeNet, high-res 50M < 123M PrimeNet wavefront

- Trial-Factoring bit-depth lookup
- Prime Factorization for small numbers
- Calculate number of digits in an exponent
- Convert GIMPS Factoring Effort to PFactor

- Mersenne Forum
- Prime Wiki
- GPU to 72 by
*Chris Halsall* - GIMPS Status
- Factorization using ECM
- Mersenne software download mirror

search by user

For copy-paste to forum:

# | User | Exponent | Factor | Digits | Bits * | Date |
---|---|---|---|---|---|---|

1 | Axberg | 61650881 | 52509897232056947671561 | 23 | 75.475 | 2013-02-13 17:20:00 |