Last updated: 2021-09-19 01:04:22

Top Mersenne exponents with the most known factors:

Known Factors | Exponent Count |
---|---|

11 | 3 |

Exponent | # Known Factors ↓ | Sum Bitsize of Known Factors | Largest factor (bits) | % Known | PrimeNet | GPU72 | actual |
---|---|---|---|---|---|---|---|

M7,508,981 | 11 | 495.94 | 80.00 | 0.0066046380% | 2^{63} | 2^{67} | 2^{78} |

M9,100,919 | 11 | 521.51 | 80.16 | 0.0057302472% | 2^{64} | 2^{68} | 2^{78} |

M3,930,621,659 | 11 | 591.06 | 82.34 | 0.0000150374% | 2^{88} | 2^{92} | 2^{87} |