Properties

Label 2-7400-1.1-c1-0-157
Degree $2$
Conductor $7400$
Sign $-1$
Analytic cond. $59.0892$
Root an. cond. $7.68695$
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  + 2.60·3-s − 1.83·7-s + 3.77·9-s − 2.57·11-s − 1.16·13-s − 4.37·17-s + 8.21·19-s − 4.77·21-s − 5.87·23-s + 2.02·27-s + 2.45·29-s + 1.96·31-s − 6.70·33-s + 37-s − 3.04·39-s − 4.40·41-s − 10.9·43-s − 2.19·47-s − 3.63·49-s − 11.3·51-s + 6.44·53-s + 21.3·57-s − 5.31·59-s − 1.92·61-s − 6.93·63-s − 9.58·67-s − 15.2·69-s + ⋯
L(s)  = 1  + 1.50·3-s − 0.693·7-s + 1.25·9-s − 0.776·11-s − 0.324·13-s − 1.06·17-s + 1.88·19-s − 1.04·21-s − 1.22·23-s + 0.390·27-s + 0.455·29-s + 0.353·31-s − 1.16·33-s + 0.164·37-s − 0.487·39-s − 0.688·41-s − 1.66·43-s − 0.319·47-s − 0.519·49-s − 1.59·51-s + 0.884·53-s + 2.83·57-s − 0.691·59-s − 0.245·61-s − 0.873·63-s − 1.17·67-s − 1.84·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7400\)    =    \(2^{3} \cdot 5^{2} \cdot 37\)
Sign: $-1$
Analytic conductor: \(59.0892\)
Root analytic conductor: \(7.68695\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7400,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 \)
37 \( 1 - T \)
good3 \( 1 - 2.60T + 3T^{2} \)
7 \( 1 + 1.83T + 7T^{2} \)
11 \( 1 + 2.57T + 11T^{2} \)
13 \( 1 + 1.16T + 13T^{2} \)
17 \( 1 + 4.37T + 17T^{2} \)
19 \( 1 - 8.21T + 19T^{2} \)
23 \( 1 + 5.87T + 23T^{2} \)
29 \( 1 - 2.45T + 29T^{2} \)
31 \( 1 - 1.96T + 31T^{2} \)
41 \( 1 + 4.40T + 41T^{2} \)
43 \( 1 + 10.9T + 43T^{2} \)
47 \( 1 + 2.19T + 47T^{2} \)
53 \( 1 - 6.44T + 53T^{2} \)
59 \( 1 + 5.31T + 59T^{2} \)
61 \( 1 + 1.92T + 61T^{2} \)
67 \( 1 + 9.58T + 67T^{2} \)
71 \( 1 - 3.34T + 71T^{2} \)
73 \( 1 + 12.2T + 73T^{2} \)
79 \( 1 - 7.84T + 79T^{2} \)
83 \( 1 - 5.94T + 83T^{2} \)
89 \( 1 + 4.71T + 89T^{2} \)
97 \( 1 - 4.14T + 97T^{2} \)
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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

−7.77380438221412235634322403413, −7.02392613848248657859546204110, −6.32968153020519332969779350118, −5.35354250813643235740755872156, −4.59087320496417846686539323993, −3.66248235735476381116198262435, −3.06085589887160388742016133900, −2.49253999766850301263740328006, −1.57425735451752144925734281963, 0, 1.57425735451752144925734281963, 2.49253999766850301263740328006, 3.06085589887160388742016133900, 3.66248235735476381116198262435, 4.59087320496417846686539323993, 5.35354250813643235740755872156, 6.32968153020519332969779350118, 7.02392613848248657859546204110, 7.77380438221412235634322403413

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