Properties

Label 2-3936-1.1-c1-0-70
Degree $2$
Conductor $3936$
Sign $-1$
Analytic cond. $31.4291$
Root an. cond. $5.60616$
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 − 0.488·5-s + 0.956·7-s + 9-s − 2.60·11-s − 2.95·13-s − 0.488·15-s + 1.58·17-s + 3.22·19-s + 0.956·21-s − 4.40·23-s − 4.76·25-s + 27-s + 1.02·29-s − 6.26·31-s − 2.60·33-s − 0.467·35-s − 6.38·37-s − 2.95·39-s − 41-s + 0.820·43-s − 0.488·45-s − 3.15·47-s − 6.08·49-s + 1.58·51-s + 3.62·53-s + 1.27·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.218·5-s + 0.361·7-s + 0.333·9-s − 0.784·11-s − 0.819·13-s − 0.126·15-s + 0.383·17-s + 0.740·19-s + 0.208·21-s − 0.917·23-s − 0.952·25-s + 0.192·27-s + 0.190·29-s − 1.12·31-s − 0.453·33-s − 0.0789·35-s − 1.04·37-s − 0.473·39-s − 0.156·41-s + 0.125·43-s − 0.0728·45-s − 0.460·47-s − 0.869·49-s + 0.221·51-s + 0.498·53-s + 0.171·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3936 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3936 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3936\)    =    \(2^{5} \cdot 3 \cdot 41\)
Sign: $-1$
Analytic conductor: \(31.4291\)
Root analytic conductor: \(5.60616\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3936,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
41 \( 1 + T \)
good5 \( 1 + 0.488T + 5T^{2} \)
7 \( 1 - 0.956T + 7T^{2} \)
11 \( 1 + 2.60T + 11T^{2} \)
13 \( 1 + 2.95T + 13T^{2} \)
17 \( 1 - 1.58T + 17T^{2} \)
19 \( 1 - 3.22T + 19T^{2} \)
23 \( 1 + 4.40T + 23T^{2} \)
29 \( 1 - 1.02T + 29T^{2} \)
31 \( 1 + 6.26T + 31T^{2} \)
37 \( 1 + 6.38T + 37T^{2} \)
43 \( 1 - 0.820T + 43T^{2} \)
47 \( 1 + 3.15T + 47T^{2} \)
53 \( 1 - 3.62T + 53T^{2} \)
59 \( 1 - 9.20T + 59T^{2} \)
61 \( 1 - 9.74T + 61T^{2} \)
67 \( 1 + 12.3T + 67T^{2} \)
71 \( 1 + 4.40T + 71T^{2} \)
73 \( 1 + 10.4T + 73T^{2} \)
79 \( 1 + 2.27T + 79T^{2} \)
83 \( 1 - 15.1T + 83T^{2} \)
89 \( 1 + 12.3T + 89T^{2} \)
97 \( 1 - 5.89T + 97T^{2} \)
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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

−7.988962212275682877585913452802, −7.55694054161626820699899523849, −6.86751089160481415153085499698, −5.67175772037678886613253850707, −5.15086717565242422855020360022, −4.18937689479734185993145366329, −3.39467776409956153963177889514, −2.48625421452640073404724289358, −1.61443133291253230807684820128, 0, 1.61443133291253230807684820128, 2.48625421452640073404724289358, 3.39467776409956153963177889514, 4.18937689479734185993145366329, 5.15086717565242422855020360022, 5.67175772037678886613253850707, 6.86751089160481415153085499698, 7.55694054161626820699899523849, 7.988962212275682877585913452802

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