Properties

Label 2-3822-1.1-c1-0-25
Degree $2$
Conductor $3822$
Sign $1$
Analytic cond. $30.5188$
Root an. cond. $5.52438$
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 + 3-s + 4-s − 3.51·5-s + 6-s + 8-s + 9-s − 3.51·10-s + 3.45·11-s + 12-s + 13-s − 3.51·15-s + 16-s − 1.45·17-s + 18-s − 3.51·19-s − 3.51·20-s + 3.45·22-s + 5.51·23-s + 24-s + 7.34·25-s + 26-s + 27-s − 0.869·29-s − 3.51·30-s + 4.96·31-s + 32-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.57·5-s + 0.408·6-s + 0.353·8-s + 0.333·9-s − 1.11·10-s + 1.04·11-s + 0.288·12-s + 0.277·13-s − 0.907·15-s + 0.250·16-s − 0.352·17-s + 0.235·18-s − 0.805·19-s − 0.785·20-s + 0.736·22-s + 1.14·23-s + 0.204·24-s + 1.46·25-s + 0.196·26-s + 0.192·27-s − 0.161·29-s − 0.641·30-s + 0.892·31-s + 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3822 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3822 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3822\)    =    \(2 \cdot 3 \cdot 7^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(30.5188\)
Root analytic conductor: \(5.52438\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3822,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.978499639\)
\(L(\frac12)\) \(\approx\) \(2.978499639\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 - T \)
7 \( 1 \)
13 \( 1 - T \)
good5 \( 1 + 3.51T + 5T^{2} \)
11 \( 1 - 3.45T + 11T^{2} \)
17 \( 1 + 1.45T + 17T^{2} \)
19 \( 1 + 3.51T + 19T^{2} \)
23 \( 1 - 5.51T + 23T^{2} \)
29 \( 1 + 0.869T + 29T^{2} \)
31 \( 1 - 4.96T + 31T^{2} \)
37 \( 1 + 5.75T + 37T^{2} \)
41 \( 1 - 3.55T + 41T^{2} \)
43 \( 1 + 4.42T + 43T^{2} \)
47 \( 1 + 2.72T + 47T^{2} \)
53 \( 1 - 10.3T + 53T^{2} \)
59 \( 1 - 4.96T + 59T^{2} \)
61 \( 1 - 11.3T + 61T^{2} \)
67 \( 1 - 14.4T + 67T^{2} \)
71 \( 1 - 11.0T + 71T^{2} \)
73 \( 1 + 0.486T + 73T^{2} \)
79 \( 1 + 8.62T + 79T^{2} \)
83 \( 1 - 1.36T + 83T^{2} \)
89 \( 1 - 1.33T + 89T^{2} \)
97 \( 1 - 2.08T + 97T^{2} \)
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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

−8.512198484401419580142140877795, −7.73458949160604605443764297798, −6.86932311850730409196035929673, −6.60349872942954370879200054069, −5.27321299585697701137006245218, −4.41831847213850327578222551332, −3.85870836212939102060008772723, −3.31716120465234644502125048628, −2.23713187825935637898895269363, −0.892701342458322731136182492659, 0.892701342458322731136182492659, 2.23713187825935637898895269363, 3.31716120465234644502125048628, 3.85870836212939102060008772723, 4.41831847213850327578222551332, 5.27321299585697701137006245218, 6.60349872942954370879200054069, 6.86932311850730409196035929673, 7.73458949160604605443764297798, 8.512198484401419580142140877795

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