Properties

Label 2-7616-1.1-c1-0-118
Degree $2$
Conductor $7616$
Sign $1$
Analytic cond. $60.8140$
Root an. cond. $7.79833$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.30·3-s + 3.30·5-s + 7-s + 2.30·9-s − 2.60·11-s + 4·13-s + 7.60·15-s + 17-s − 2.60·19-s + 2.30·21-s + 6·23-s + 5.90·25-s − 1.60·27-s + 1.39·29-s − 5.90·31-s − 6·33-s + 3.30·35-s − 2.60·37-s + 9.21·39-s + 4.30·41-s − 6.30·43-s + 7.60·45-s + 5.21·47-s + 49-s + 2.30·51-s + 11.3·53-s − 8.60·55-s + ⋯
L(s)  = 1  + 1.32·3-s + 1.47·5-s + 0.377·7-s + 0.767·9-s − 0.785·11-s + 1.10·13-s + 1.96·15-s + 0.242·17-s − 0.597·19-s + 0.502·21-s + 1.25·23-s + 1.18·25-s − 0.308·27-s + 0.258·29-s − 1.06·31-s − 1.04·33-s + 0.558·35-s − 0.428·37-s + 1.47·39-s + 0.671·41-s − 0.961·43-s + 1.13·45-s + 0.760·47-s + 0.142·49-s + 0.322·51-s + 1.55·53-s − 1.16·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7616 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7616 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7616\)    =    \(2^{6} \cdot 7 \cdot 17\)
Sign: $1$
Analytic conductor: \(60.8140\)
Root analytic conductor: \(7.79833\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7616,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.015656162\)
\(L(\frac12)\) \(\approx\) \(5.015656162\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
17 \( 1 - T \)
good3 \( 1 - 2.30T + 3T^{2} \)
5 \( 1 - 3.30T + 5T^{2} \)
11 \( 1 + 2.60T + 11T^{2} \)
13 \( 1 - 4T + 13T^{2} \)
19 \( 1 + 2.60T + 19T^{2} \)
23 \( 1 - 6T + 23T^{2} \)
29 \( 1 - 1.39T + 29T^{2} \)
31 \( 1 + 5.90T + 31T^{2} \)
37 \( 1 + 2.60T + 37T^{2} \)
41 \( 1 - 4.30T + 41T^{2} \)
43 \( 1 + 6.30T + 43T^{2} \)
47 \( 1 - 5.21T + 47T^{2} \)
53 \( 1 - 11.3T + 53T^{2} \)
59 \( 1 - 9.21T + 59T^{2} \)
61 \( 1 - 8.30T + 61T^{2} \)
67 \( 1 - 4.51T + 67T^{2} \)
71 \( 1 - 6.60T + 71T^{2} \)
73 \( 1 - 4.90T + 73T^{2} \)
79 \( 1 + 13.2T + 79T^{2} \)
83 \( 1 - 3.81T + 83T^{2} \)
89 \( 1 - 2.78T + 89T^{2} \)
97 \( 1 - 0.697T + 97T^{2} \)
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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

−8.145117245576285035611847798654, −7.20408426425167702053093679898, −6.59639545805124625488555263426, −5.55238750926577033356981973439, −5.34957690577874002576678040670, −4.13618802409150009926181298607, −3.36622449207444284263608943835, −2.52108343743143549413464637703, −2.04707138144833725594222833521, −1.12312830830933072074763878498, 1.12312830830933072074763878498, 2.04707138144833725594222833521, 2.52108343743143549413464637703, 3.36622449207444284263608943835, 4.13618802409150009926181298607, 5.34957690577874002576678040670, 5.55238750926577033356981973439, 6.59639545805124625488555263426, 7.20408426425167702053093679898, 8.145117245576285035611847798654

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