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本帖最后由 dabaichi 于 2014-2-27 09:37 编辑
Countdown to proving M(25964951) is the 42nd Mersenne Prime: 0
December 20, 2012: Double-checking proves M(25964951) is the 42nd Mersenne prime.
December 20, 2012. One year after proving the 41st Mersenne prime, GIMPS finished double-checking every smaller Mersenne number than M(25964951) -- proving that this prime is indeed the 42nd Mersenne prime. There are 47 known Mersenne primes. Mersenne primes are sometimes discovered out-of-order. It is not yet known if there is an undiscovered Mersenne prime between M(25964951) and the next largest known Mersenne prime, M(30402457). Here is a list of all GIMPS milestones and our progress toward future ones. Congratulations and thanks to all the GIMPS members that contributed to this important double-checking work.
2012年12月20日 (UTC), GIMPS 完成了对指数小于25964951的所有梅森数的复查,没有找到其他梅森素数,所以M(25964951)被证实为第42个梅森素数。目前还不能确定M(25964951)和M(30402457)之间是否有未发现的梅森素数。祝贺并感谢参与GIMPS的全体成员。
参考链接:GIMPS首页、GIMPS milestones |
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