Properties

Label 2-58-1.1-c3-0-1
Degree $2$
Conductor $58$
Sign $1$
Analytic cond. $3.42211$
Root an. cond. $1.84989$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 7·3-s + 4·4-s + 5·5-s − 14·6-s − 2·7-s − 8·8-s + 22·9-s − 10·10-s + 37·11-s + 28·12-s + 27·13-s + 4·14-s + 35·15-s + 16·16-s + 24·17-s − 44·18-s − 88·19-s + 20·20-s − 14·21-s − 74·22-s − 28·23-s − 56·24-s − 100·25-s − 54·26-s − 35·27-s − 8·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.34·3-s + 1/2·4-s + 0.447·5-s − 0.952·6-s − 0.107·7-s − 0.353·8-s + 0.814·9-s − 0.316·10-s + 1.01·11-s + 0.673·12-s + 0.576·13-s + 0.0763·14-s + 0.602·15-s + 1/4·16-s + 0.342·17-s − 0.576·18-s − 1.06·19-s + 0.223·20-s − 0.145·21-s − 0.717·22-s − 0.253·23-s − 0.476·24-s − 4/5·25-s − 0.407·26-s − 0.249·27-s − 0.0539·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 58 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 58 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(58\)    =    \(2 \cdot 29\)
Sign: $1$
Analytic conductor: \(3.42211\)
Root analytic conductor: \(1.84989\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 58,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.624166883\)
\(L(\frac12)\) \(\approx\) \(1.624166883\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p T \)
29 \( 1 + p T \)
good3 \( 1 - 7 T + p^{3} T^{2} \)
5 \( 1 - p T + p^{3} T^{2} \)
7 \( 1 + 2 T + p^{3} T^{2} \)
11 \( 1 - 37 T + p^{3} T^{2} \)
13 \( 1 - 27 T + p^{3} T^{2} \)
17 \( 1 - 24 T + p^{3} T^{2} \)
19 \( 1 + 88 T + p^{3} T^{2} \)
23 \( 1 + 28 T + p^{3} T^{2} \)
31 \( 1 + 143 T + p^{3} T^{2} \)
37 \( 1 + 360 T + p^{3} T^{2} \)
41 \( 1 - 386 T + p^{3} T^{2} \)
43 \( 1 - 381 T + p^{3} T^{2} \)
47 \( 1 + 103 T + p^{3} T^{2} \)
53 \( 1 + 431 T + p^{3} T^{2} \)
59 \( 1 - 288 T + p^{3} T^{2} \)
61 \( 1 + 840 T + p^{3} T^{2} \)
67 \( 1 + 180 T + p^{3} T^{2} \)
71 \( 1 - 706 T + p^{3} T^{2} \)
73 \( 1 - 716 T + p^{3} T^{2} \)
79 \( 1 - 931 T + p^{3} T^{2} \)
83 \( 1 - 1188 T + p^{3} T^{2} \)
89 \( 1 + 642 T + p^{3} T^{2} \)
97 \( 1 - 486 T + p^{3} T^{2} \)
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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

−14.58998537718026150922806420628, −13.84117907375106197617483725543, −12.52455964550183565640656650200, −10.95805904945508211319510224218, −9.565472086589684678057719823502, −8.881030747772264524685708726163, −7.75930740843732184131812329619, −6.24847972788402069715395522468, −3.66289541600251766455478983961, −1.92863672971255715890439607834, 1.92863672971255715890439607834, 3.66289541600251766455478983961, 6.24847972788402069715395522468, 7.75930740843732184131812329619, 8.881030747772264524685708726163, 9.565472086589684678057719823502, 10.95805904945508211319510224218, 12.52455964550183565640656650200, 13.84117907375106197617483725543, 14.58998537718026150922806420628

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