Properties

Label 2-832-8.5-c1-0-13
Degree $2$
Conductor $832$
Sign $0.707 + 0.707i$
Analytic cond. $6.64355$
Root an. cond. $2.57750$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.41i·3-s + 1.82i·5-s + 4.41·7-s − 2.82·9-s − 0.828i·11-s + i·13-s + 4.41·15-s + 17-s + 5.65i·19-s − 10.6i·21-s + 8.82·23-s + 1.65·25-s − 0.414i·27-s + 3.65i·29-s − 3.65·31-s + ⋯
L(s)  = 1  − 1.39i·3-s + 0.817i·5-s + 1.66·7-s − 0.942·9-s − 0.249i·11-s + 0.277i·13-s + 1.13·15-s + 0.242·17-s + 1.29i·19-s − 2.32i·21-s + 1.84·23-s + 0.331·25-s − 0.0797i·27-s + 0.679i·29-s − 0.656·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 832 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.707 + 0.707i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 832 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.707 + 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(832\)    =    \(2^{6} \cdot 13\)
Sign: $0.707 + 0.707i$
Analytic conductor: \(6.64355\)
Root analytic conductor: \(2.57750\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{832} (417, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 832,\ (\ :1/2),\ 0.707 + 0.707i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.76873 - 0.732634i\)
\(L(\frac12)\) \(\approx\) \(1.76873 - 0.732634i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 - iT \)
good3 \( 1 + 2.41iT - 3T^{2} \)
5 \( 1 - 1.82iT - 5T^{2} \)
7 \( 1 - 4.41T + 7T^{2} \)
11 \( 1 + 0.828iT - 11T^{2} \)
17 \( 1 - T + 17T^{2} \)
19 \( 1 - 5.65iT - 19T^{2} \)
23 \( 1 - 8.82T + 23T^{2} \)
29 \( 1 - 3.65iT - 29T^{2} \)
31 \( 1 + 3.65T + 31T^{2} \)
37 \( 1 + 7iT - 37T^{2} \)
41 \( 1 + 9.65T + 41T^{2} \)
43 \( 1 + 8.41iT - 43T^{2} \)
47 \( 1 + 0.757T + 47T^{2} \)
53 \( 1 + 3.65iT - 53T^{2} \)
59 \( 1 - 8iT - 59T^{2} \)
61 \( 1 - 61T^{2} \)
67 \( 1 + 8.82iT - 67T^{2} \)
71 \( 1 + 11.7T + 71T^{2} \)
73 \( 1 + 1.65T + 73T^{2} \)
79 \( 1 - 16.1T + 79T^{2} \)
83 \( 1 + 12.1iT - 83T^{2} \)
89 \( 1 + 13.6T + 89T^{2} \)
97 \( 1 + 7.65T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.46617040313257129805326476031, −8.929133763846230277568127731589, −8.234444976506103147235283371571, −7.35335233702109109045147029695, −6.99513501643035999530227632801, −5.83825187670412270897321407879, −4.92732403279570319434996736746, −3.44570044703651812489892767576, −2.12281371703753668064661229090, −1.28857912440002105810889353911, 1.29875759091842048829601082061, 2.97276368715446357205654987154, 4.35448492172087346691661405289, 4.91852016564932348679081484883, 5.29345826927654348898063210613, 6.96485429926486807701111239524, 8.079578868017142518496254836166, 8.774158785909572400655444073345, 9.388729861737438289164192758214, 10.34417959019268445673886022682

Graph of the $Z$-function along the critical line