In the 1800s French mathematician Édouard Lucas spent years proving that this 39-digit number was indeed prime. Lucas, who ...
For over a decade, mathematicians have failed to agree whether a 500-page proof is actually correct. Now, translating the ...
The One Big Beautiful Bill Act has supersized the standard deduction for seniors. Starting with 2025 federal returns (filed in 2026), taxpayers 65 and older can claim up to $6,000 in addition to the ...
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