Properties

Label 2-370-1.1-c3-0-21
Degree $2$
Conductor $370$
Sign $1$
Analytic cond. $21.8307$
Root an. cond. $4.67233$
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 + 6·3-s + 4·4-s + 5·5-s + 12·6-s + 3·7-s + 8·8-s + 9·9-s + 10·10-s + 5·11-s + 24·12-s − 16·13-s + 6·14-s + 30·15-s + 16·16-s + 115·17-s + 18·18-s + 110·19-s + 20·20-s + 18·21-s + 10·22-s + 6·23-s + 48·24-s + 25·25-s − 32·26-s − 108·27-s + 12·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.15·3-s + 1/2·4-s + 0.447·5-s + 0.816·6-s + 0.161·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.137·11-s + 0.577·12-s − 0.341·13-s + 0.114·14-s + 0.516·15-s + 1/4·16-s + 1.64·17-s + 0.235·18-s + 1.32·19-s + 0.223·20-s + 0.187·21-s + 0.0969·22-s + 0.0543·23-s + 0.408·24-s + 1/5·25-s − 0.241·26-s − 0.769·27-s + 0.0809·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(370\)    =    \(2 \cdot 5 \cdot 37\)
Sign: $1$
Analytic conductor: \(21.8307\)
Root analytic conductor: \(4.67233\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 370,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(4.828570616\)
\(L(\frac12)\) \(\approx\) \(4.828570616\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
5 \( 1 - p T \)
37 \( 1 + p T \)
good3 \( 1 - 2 p T + p^{3} T^{2} \)
7 \( 1 - 3 T + p^{3} T^{2} \)
11 \( 1 - 5 T + p^{3} T^{2} \)
13 \( 1 + 16 T + p^{3} T^{2} \)
17 \( 1 - 115 T + p^{3} T^{2} \)
19 \( 1 - 110 T + p^{3} T^{2} \)
23 \( 1 - 6 T + p^{3} T^{2} \)
29 \( 1 + 111 T + p^{3} T^{2} \)
31 \( 1 + 79 T + p^{3} T^{2} \)
41 \( 1 - 171 T + p^{3} T^{2} \)
43 \( 1 - 361 T + p^{3} T^{2} \)
47 \( 1 + 428 T + p^{3} T^{2} \)
53 \( 1 + 527 T + p^{3} T^{2} \)
59 \( 1 - 112 T + p^{3} T^{2} \)
61 \( 1 + 323 T + p^{3} T^{2} \)
67 \( 1 + 464 T + p^{3} T^{2} \)
71 \( 1 + 366 T + p^{3} T^{2} \)
73 \( 1 - 712 T + p^{3} T^{2} \)
79 \( 1 - 176 T + p^{3} T^{2} \)
83 \( 1 + 180 T + p^{3} T^{2} \)
89 \( 1 - 446 T + p^{3} T^{2} \)
97 \( 1 + 1407 T + p^{3} T^{2} \)
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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

−11.07698268671899580953166161841, −9.826265303170820195509495976830, −9.275968695325707202942322714742, −7.966749450611971722521767209312, −7.40346452022804064960712416767, −5.96240520449186523617405982340, −5.06412854095817890440976791862, −3.60739024343069900028573732636, −2.84819511679162299229342548183, −1.52924601567157481188799166972, 1.52924601567157481188799166972, 2.84819511679162299229342548183, 3.60739024343069900028573732636, 5.06412854095817890440976791862, 5.96240520449186523617405982340, 7.40346452022804064960712416767, 7.966749450611971722521767209312, 9.275968695325707202942322714742, 9.826265303170820195509495976830, 11.07698268671899580953166161841

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