Theory of numbers

Marsoni

M251S

$29.90

Get it in 3 business days with 1 day shipping. Friday, May 29

Theory of numbers"Theory of Numbers" by George Ballard Mathews is a foundational work in number theory. Written with clarity and precision, the book explores key topics such as divisibility, prime numbers, congruences, quadratic residues, and Diophantine equations. Mathews provides rigorous mathematical proofs while maintaining an accessible style, making it valuable for both students and researchers. Though intended as the first volume of a larger series, this book

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These forks completely exceeded my expectations. They are extremely sturdy — like, genuinely solid in your hand — and you can immediately feel the quality the moment you pick one up. No bending, no flimsy feel… just a really well-made fork. The hammered look on the handle is gorgeous. It gives them this modern, elevated vibe without being too flashy. They look amazing on the table and add that little extra something to everyday meals. If you want flatware that looks high-end and holds up to real use, these are perfect. I’m so impressed! These forks completely exceeded my expectations. They are extremely sturdy — like, genuinely solid in your hand — and you can immediately feel the quality the moment you pick one up. No bending, no flimsy feel… just a really well-made fork. The hammered look on the handle is gorgeous. It gives them this modern, elevated vibe without being too flashy. They look amazing on the table and add that little extra something to everyday meals. If you want flatware that looks high-end and holds up to real use, these are perfect. I’m so impressed!

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Reviewed in the United States on November 29, 2025

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Penndutchdiva

Louisville, US

★★★★★ 5

Perfect for our party

Color: Gold Forks, Size: 60Pcs

Exactly what we needed for a milestone party. Attractive color and because they are slender- very classy looking.

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Reviewed in the United States on March 4, 2026

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Deb T

Belleville, US

★★★★★ 5

Just as expected

Color: Gold Forks, Size: 60Pcs

Very nice quality and are just as described.

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Reviewed in the United States on April 30, 2026

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BrookeB

Boise, US

★★★★★ 5

High-end quality gold forks

Color: Gold Forks, Size: 60Pcs

Used these for hosting a House Warming Party! They were such good quality and gave a high end expensive look for a great price! Perfect for any event

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Reviewed in the United States on January 10, 2026