Oscillation of Mertens’ product formula
Mertens’ product formula asserts that ∏ p ≤ x ( 1 − 1 p ) log x → e − γ asx→ ∞. Calculation shows that the right side of the formula exceeds the left side for 2 ≤x≤ 10⁸. It was suggested by Rosser and Schoenfeld that, by analogy with Littlewood’s result onπ(x)– lix, this and a complementary inequa...
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Published in | Journal de theorie des nombres de bordeaux Vol. 21; no. 3; pp. 523 - 533 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Talence
cedram
01.01.2009
Université de Bordeaux 1, laboratoire de mathématiques pures |
Subjects | |
Online Access | Get full text |
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Summary: | Mertens’ product formula asserts that
∏
p
≤
x
(
1
−
1
p
)
log
x
→
e
−
γ
asx→ ∞. Calculation shows that the right side of the formula exceeds the left side for 2 ≤x≤ 10⁸. It was suggested by Rosser and Schoenfeld that, by analogy with Littlewood’s result onπ(x)– lix, this and a complementary inequality might change their sense for sufficiently large values ofx. We show this to be the case. |
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ISSN: | 1246-7405 2118-8572 |
DOI: | 10.5802/jtnb.687 |