Properties

Label 2-4022-1.1-c1-0-17
Degree $2$
Conductor $4022$
Sign $1$
Analytic cond. $32.1158$
Root an. cond. $5.66708$
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-s + 1.25·3-s + 4-s − 2.03·5-s − 1.25·6-s − 2.12·7-s − 8-s − 1.41·9-s + 2.03·10-s + 4.10·11-s + 1.25·12-s − 4.74·13-s + 2.12·14-s − 2.56·15-s + 16-s + 6.58·17-s + 1.41·18-s − 8.27·19-s − 2.03·20-s − 2.67·21-s − 4.10·22-s − 4.52·23-s − 1.25·24-s − 0.848·25-s + 4.74·26-s − 5.55·27-s − 2.12·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.726·3-s + 0.5·4-s − 0.911·5-s − 0.513·6-s − 0.804·7-s − 0.353·8-s − 0.472·9-s + 0.644·10-s + 1.23·11-s + 0.363·12-s − 1.31·13-s + 0.568·14-s − 0.661·15-s + 0.250·16-s + 1.59·17-s + 0.333·18-s − 1.89·19-s − 0.455·20-s − 0.584·21-s − 0.875·22-s − 0.942·23-s − 0.256·24-s − 0.169·25-s + 0.931·26-s − 1.06·27-s − 0.402·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4022 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4022 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4022\)    =    \(2 \cdot 2011\)
Sign: $1$
Analytic conductor: \(32.1158\)
Root analytic conductor: \(5.66708\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4022,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8834032276\)
\(L(\frac12)\) \(\approx\) \(0.8834032276\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
2011 \( 1 - T \)
good3 \( 1 - 1.25T + 3T^{2} \)
5 \( 1 + 2.03T + 5T^{2} \)
7 \( 1 + 2.12T + 7T^{2} \)
11 \( 1 - 4.10T + 11T^{2} \)
13 \( 1 + 4.74T + 13T^{2} \)
17 \( 1 - 6.58T + 17T^{2} \)
19 \( 1 + 8.27T + 19T^{2} \)
23 \( 1 + 4.52T + 23T^{2} \)
29 \( 1 - 0.442T + 29T^{2} \)
31 \( 1 - 0.451T + 31T^{2} \)
37 \( 1 - 11.3T + 37T^{2} \)
41 \( 1 - 5.83T + 41T^{2} \)
43 \( 1 + 6.40T + 43T^{2} \)
47 \( 1 - 12.2T + 47T^{2} \)
53 \( 1 - 4.05T + 53T^{2} \)
59 \( 1 + 8.25T + 59T^{2} \)
61 \( 1 - 6.44T + 61T^{2} \)
67 \( 1 - 0.512T + 67T^{2} \)
71 \( 1 - 2.29T + 71T^{2} \)
73 \( 1 - 10.1T + 73T^{2} \)
79 \( 1 - 10.8T + 79T^{2} \)
83 \( 1 + 13.0T + 83T^{2} \)
89 \( 1 + 16.1T + 89T^{2} \)
97 \( 1 - 1.36T + 97T^{2} \)
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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

−8.318673344042370633040825069511, −7.912639664557360829550640524227, −7.23752619269181399300560018363, −6.38053209382212755494337949061, −5.75312819416044744120220309985, −4.30765982259631033668783745578, −3.75227482905181359984895505455, −2.87465287432770123205320560012, −2.07419462079727378642629311842, −0.54926600514210190885289254430, 0.54926600514210190885289254430, 2.07419462079727378642629311842, 2.87465287432770123205320560012, 3.75227482905181359984895505455, 4.30765982259631033668783745578, 5.75312819416044744120220309985, 6.38053209382212755494337949061, 7.23752619269181399300560018363, 7.912639664557360829550640524227, 8.318673344042370633040825069511

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