Properties

Label 2-2496-1.1-c1-0-36
Degree $2$
Conductor $2496$
Sign $-1$
Analytic cond. $19.9306$
Root an. cond. $4.46437$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 0.622·5-s + 4.42·7-s + 9-s − 5.80·11-s − 13-s + 0.622·15-s + 2·17-s + 4.42·19-s − 4.42·21-s − 8.85·23-s − 4.61·25-s − 27-s − 2·29-s − 7.18·31-s + 5.80·33-s − 2.75·35-s − 0.755·37-s + 39-s + 3.37·41-s + 7.61·43-s − 0.622·45-s + 1.80·47-s + 12.6·49-s − 2·51-s − 4.75·53-s + 3.61·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.278·5-s + 1.67·7-s + 0.333·9-s − 1.75·11-s − 0.277·13-s + 0.160·15-s + 0.485·17-s + 1.01·19-s − 0.966·21-s − 1.84·23-s − 0.922·25-s − 0.192·27-s − 0.371·29-s − 1.29·31-s + 1.01·33-s − 0.465·35-s − 0.124·37-s + 0.160·39-s + 0.527·41-s + 1.16·43-s − 0.0927·45-s + 0.263·47-s + 1.80·49-s − 0.280·51-s − 0.653·53-s + 0.487·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2496\)    =    \(2^{6} \cdot 3 \cdot 13\)
Sign: $-1$
Analytic conductor: \(19.9306\)
Root analytic conductor: \(4.46437\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2496,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
13 \( 1 + T \)
good5 \( 1 + 0.622T + 5T^{2} \)
7 \( 1 - 4.42T + 7T^{2} \)
11 \( 1 + 5.80T + 11T^{2} \)
17 \( 1 - 2T + 17T^{2} \)
19 \( 1 - 4.42T + 19T^{2} \)
23 \( 1 + 8.85T + 23T^{2} \)
29 \( 1 + 2T + 29T^{2} \)
31 \( 1 + 7.18T + 31T^{2} \)
37 \( 1 + 0.755T + 37T^{2} \)
41 \( 1 - 3.37T + 41T^{2} \)
43 \( 1 - 7.61T + 43T^{2} \)
47 \( 1 - 1.80T + 47T^{2} \)
53 \( 1 + 4.75T + 53T^{2} \)
59 \( 1 + 11.0T + 59T^{2} \)
61 \( 1 - 8.10T + 61T^{2} \)
67 \( 1 + 8.04T + 67T^{2} \)
71 \( 1 + 7.05T + 71T^{2} \)
73 \( 1 - 7.24T + 73T^{2} \)
79 \( 1 + 12T + 79T^{2} \)
83 \( 1 - 3.05T + 83T^{2} \)
89 \( 1 + 1.86T + 89T^{2} \)
97 \( 1 + 0.755T + 97T^{2} \)
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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

−8.208138680530873189001335521988, −7.65568765266482194228999677883, −7.46811940351478366761976041663, −5.82100284392745922898340804404, −5.46775019521849160238587717867, −4.70610189358936067928252179083, −3.85686034813698352606770613828, −2.48668498200180421614130613944, −1.55104743322943519640342904714, 0, 1.55104743322943519640342904714, 2.48668498200180421614130613944, 3.85686034813698352606770613828, 4.70610189358936067928252179083, 5.46775019521849160238587717867, 5.82100284392745922898340804404, 7.46811940351478366761976041663, 7.65568765266482194228999677883, 8.208138680530873189001335521988

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