Properties

Label 2-3822-1.1-c1-0-49
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s + 4-s − 3.80·5-s − 6-s − 8-s + 9-s + 3.80·10-s + 5.28·11-s + 12-s − 13-s − 3.80·15-s + 16-s − 6.15·17-s − 18-s − 5.48·19-s − 3.80·20-s − 5.28·22-s + 6.28·23-s − 24-s + 9.48·25-s + 26-s + 27-s − 3·29-s + 3.80·30-s + 8.48·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.70·5-s − 0.408·6-s − 0.353·8-s + 0.333·9-s + 1.20·10-s + 1.59·11-s + 0.288·12-s − 0.277·13-s − 0.982·15-s + 0.250·16-s − 1.49·17-s − 0.235·18-s − 1.25·19-s − 0.850·20-s − 1.12·22-s + 1.31·23-s − 0.204·24-s + 1.89·25-s + 0.196·26-s + 0.192·27-s − 0.557·29-s + 0.694·30-s + 1.52·31-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: \(1\)
Selberg data: \((2,\ 3822,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 - T \)
7 \( 1 \)
13 \( 1 + T \)
good5 \( 1 + 3.80T + 5T^{2} \)
11 \( 1 - 5.28T + 11T^{2} \)
17 \( 1 + 6.15T + 17T^{2} \)
19 \( 1 + 5.48T + 19T^{2} \)
23 \( 1 - 6.28T + 23T^{2} \)
29 \( 1 + 3T + 29T^{2} \)
31 \( 1 - 8.48T + 31T^{2} \)
37 \( 1 - 1.32T + 37T^{2} \)
41 \( 1 + 5.32T + 41T^{2} \)
43 \( 1 - 1.61T + 43T^{2} \)
47 \( 1 + 7.09T + 47T^{2} \)
53 \( 1 + 0.354T + 53T^{2} \)
59 \( 1 - 1.67T + 59T^{2} \)
61 \( 1 - 9.77T + 61T^{2} \)
67 \( 1 + 8.44T + 67T^{2} \)
71 \( 1 + 15.4T + 71T^{2} \)
73 \( 1 + 1.71T + 73T^{2} \)
79 \( 1 - 2.87T + 79T^{2} \)
83 \( 1 - 7.44T + 83T^{2} \)
89 \( 1 + 10.6T + 89T^{2} \)
97 \( 1 - 3.15T + 97T^{2} \)
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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

−8.340175052796634919567290267778, −7.47744110922719956339977541514, −6.80197880383848513442921974159, −6.43328961776142397936612037041, −4.71409163518020764677954635802, −4.20194928363057129949468204277, −3.45537754004240384130782995195, −2.49106358441513258640834254236, −1.26437702323585482963115423198, 0, 1.26437702323585482963115423198, 2.49106358441513258640834254236, 3.45537754004240384130782995195, 4.20194928363057129949468204277, 4.71409163518020764677954635802, 6.43328961776142397936612037041, 6.80197880383848513442921974159, 7.47744110922719956339977541514, 8.340175052796634919567290267778

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