Properties

Label 2-3822-1.1-c1-0-29
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 + 2.69·5-s − 6-s − 8-s + 9-s − 2.69·10-s − 4.49·11-s + 12-s − 13-s + 2.69·15-s + 16-s + 7.88·17-s − 18-s + 6.03·19-s + 2.69·20-s + 4.49·22-s + 2.65·23-s − 24-s + 2.24·25-s + 26-s + 27-s − 1.64·29-s − 2.69·30-s + 1.84·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 1.20·5-s − 0.408·6-s − 0.353·8-s + 0.333·9-s − 0.851·10-s − 1.35·11-s + 0.288·12-s − 0.277·13-s + 0.695·15-s + 0.250·16-s + 1.91·17-s − 0.235·18-s + 1.38·19-s + 0.602·20-s + 0.959·22-s + 0.552·23-s − 0.204·24-s + 0.449·25-s + 0.196·26-s + 0.192·27-s − 0.304·29-s − 0.491·30-s + 0.332·31-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

\(L(1)\) \(\approx\) \(2.215706782\)
\(L(\frac12)\) \(\approx\) \(2.215706782\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.69T + 5T^{2} \)
11 \( 1 + 4.49T + 11T^{2} \)
17 \( 1 - 7.88T + 17T^{2} \)
19 \( 1 - 6.03T + 19T^{2} \)
23 \( 1 - 2.65T + 23T^{2} \)
29 \( 1 + 1.64T + 29T^{2} \)
31 \( 1 - 1.84T + 31T^{2} \)
37 \( 1 + 5.44T + 37T^{2} \)
41 \( 1 - 3.56T + 41T^{2} \)
43 \( 1 - 1.34T + 43T^{2} \)
47 \( 1 + 3.16T + 47T^{2} \)
53 \( 1 + 5.16T + 53T^{2} \)
59 \( 1 - 13.4T + 59T^{2} \)
61 \( 1 + 14.6T + 61T^{2} \)
67 \( 1 - 4.85T + 67T^{2} \)
71 \( 1 - 1.80T + 71T^{2} \)
73 \( 1 - 15.9T + 73T^{2} \)
79 \( 1 + 5.89T + 79T^{2} \)
83 \( 1 - 3.72T + 83T^{2} \)
89 \( 1 - 12.7T + 89T^{2} \)
97 \( 1 - 5.28T + 97T^{2} \)
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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

−8.490280637480951145294467647195, −7.70449154842625762907129939094, −7.40663111514819900707310241209, −6.31012649159763321530724993633, −5.42516718865908196106867367747, −5.10596891207913812161670712853, −3.43974694350590386277963479290, −2.82661965207183215195514900203, −1.95956489689644695261424235380, −0.968037822150481950309525785926, 0.968037822150481950309525785926, 1.95956489689644695261424235380, 2.82661965207183215195514900203, 3.43974694350590386277963479290, 5.10596891207913812161670712853, 5.42516718865908196106867367747, 6.31012649159763321530724993633, 7.40663111514819900707310241209, 7.70449154842625762907129939094, 8.490280637480951145294467647195

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