>The half life of a proton is at least 1.67x1034 years. Recent developments of grand unification models have suggested that it might decay with a half-life of about 1032 years.
Note that the lack of exponents are reproduced from the original. Neeva says 1032 years, not 10^32 years. The linked source for 1032 displays the 32 as a proper exponent, but Neeva seems to strip this critical formatting.
NeevaAI:
>The half life of a proton is at least 1.67x1034 years. Recent developments of grand unification models have suggested that it might decay with a half-life of about 1032 years.
Note that the lack of exponents are reproduced from the original. Neeva says 1032 years, not 10^32 years. The linked source for 1032 displays the 32 as a proper exponent, but Neeva seems to strip this critical formatting.