Properties

Label 2-362-1.1-c1-0-15
Degree $2$
Conductor $362$
Sign $-1$
Analytic cond. $2.89058$
Root an. cond. $1.70017$
Motivic weight $1$
Arithmetic yes
Rational yes
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 − 2·5-s − 6-s − 4·7-s + 8-s − 2·9-s − 2·10-s − 11-s − 12-s − 4·13-s − 4·14-s + 2·15-s + 16-s + 2·17-s − 2·18-s + 6·19-s − 2·20-s + 4·21-s − 22-s − 23-s − 24-s − 25-s − 4·26-s + 5·27-s − 4·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.894·5-s − 0.408·6-s − 1.51·7-s + 0.353·8-s − 2/3·9-s − 0.632·10-s − 0.301·11-s − 0.288·12-s − 1.10·13-s − 1.06·14-s + 0.516·15-s + 1/4·16-s + 0.485·17-s − 0.471·18-s + 1.37·19-s − 0.447·20-s + 0.872·21-s − 0.213·22-s − 0.208·23-s − 0.204·24-s − 1/5·25-s − 0.784·26-s + 0.962·27-s − 0.755·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 362 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 362 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(362\)    =    \(2 \cdot 181\)
Sign: $-1$
Analytic conductor: \(2.89058\)
Root analytic conductor: \(1.70017\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 362,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
181 \( 1 - T \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 + T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 10 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−11.31786950678345729818756595577, −10.15642123754051926258413057594, −9.340698379900285626362261575610, −7.80800430995301411242778695212, −7.06605056030414421192684375610, −5.94204053522823258261878374429, −5.15266701219716751832715058662, −3.72265181261619591941651813154, −2.87101461844553324090960180926, 0, 2.87101461844553324090960180926, 3.72265181261619591941651813154, 5.15266701219716751832715058662, 5.94204053522823258261878374429, 7.06605056030414421192684375610, 7.80800430995301411242778695212, 9.340698379900285626362261575610, 10.15642123754051926258413057594, 11.31786950678345729818756595577

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