Unverified50% confidenceFactExact time
The tempering process of MT19937 is an invertible linear transformation, so an attacker can reverse-engineer the complete 624 state values from 624 output values.
1
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50%
Confidence
Long-term
Relevance
8/31/2026
First Seen
Sources
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Related Claims
UnverifiedMT19937, the most common variant of the Mersenne Twister algorithm, has a period of 2^19937 − 1.60% similarUnverifiedThe Mersenne Twister algorithm uses characteristic magic constants, such as 0x9908B0DF for the conditional XOR in the state generation phase, and 0x9D2C5680 and 0xEFC60000 as bitmasks in the tempering process.59% similarUnverifiedThe tempering process of the Mersenne Twister algorithm consists of four steps: a right shift of 11 bits, a left shift of 7 bits combined with a mask, a left shift of 15 bits combined with a mask, and a right shift of 18 bits.58% similarUnverified62倍杠杆和1.2美分/百万token是建立在4个正常周期加9次全局重置加2次backend reset全部跑满的极端理论上限，普通用户日常并不能稳定复现57% similar
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