Properties

Label 2-1474-1.1-c1-0-34
Degree $2$
Conductor $1474$
Sign $1$
Analytic cond. $11.7699$
Root an. cond. $3.43073$
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 + 1.61·3-s + 4-s + 1.23·5-s + 1.61·6-s + 3.23·7-s + 8-s − 0.381·9-s + 1.23·10-s + 11-s + 1.61·12-s − 0.854·13-s + 3.23·14-s + 2.00·15-s + 16-s + 0.763·17-s − 0.381·18-s + 1.85·19-s + 1.23·20-s + 5.23·21-s + 22-s + 2·23-s + 1.61·24-s − 3.47·25-s − 0.854·26-s − 5.47·27-s + 3.23·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.934·3-s + 0.5·4-s + 0.552·5-s + 0.660·6-s + 1.22·7-s + 0.353·8-s − 0.127·9-s + 0.390·10-s + 0.301·11-s + 0.467·12-s − 0.236·13-s + 0.864·14-s + 0.516·15-s + 0.250·16-s + 0.185·17-s − 0.0900·18-s + 0.425·19-s + 0.276·20-s + 1.14·21-s + 0.213·22-s + 0.417·23-s + 0.330·24-s − 0.694·25-s − 0.167·26-s − 1.05·27-s + 0.611·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1474 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1474 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1474\)    =    \(2 \cdot 11 \cdot 67\)
Sign: $1$
Analytic conductor: \(11.7699\)
Root analytic conductor: \(3.43073\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1474,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.310856098\)
\(L(\frac12)\) \(\approx\) \(4.310856098\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
11 \( 1 - T \)
67 \( 1 - T \)
good3 \( 1 - 1.61T + 3T^{2} \)
5 \( 1 - 1.23T + 5T^{2} \)
7 \( 1 - 3.23T + 7T^{2} \)
13 \( 1 + 0.854T + 13T^{2} \)
17 \( 1 - 0.763T + 17T^{2} \)
19 \( 1 - 1.85T + 19T^{2} \)
23 \( 1 - 2T + 23T^{2} \)
29 \( 1 + 9.23T + 29T^{2} \)
31 \( 1 + 3.38T + 31T^{2} \)
37 \( 1 - 1.14T + 37T^{2} \)
41 \( 1 + 1.09T + 41T^{2} \)
43 \( 1 - 4.76T + 43T^{2} \)
47 \( 1 - 8.76T + 47T^{2} \)
53 \( 1 - 5.23T + 53T^{2} \)
59 \( 1 + 1.23T + 59T^{2} \)
61 \( 1 + 10.7T + 61T^{2} \)
71 \( 1 + 1.70T + 71T^{2} \)
73 \( 1 + 4.47T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 4T + 83T^{2} \)
89 \( 1 + 11.3T + 89T^{2} \)
97 \( 1 - 12.9T + 97T^{2} \)
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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

−9.308018786529995840725112393482, −8.776958444780189431030496196100, −7.70072067029257885292313364068, −7.36585319598698788417869973772, −5.92870284229866561399675564250, −5.40246969615894539996111836433, −4.35602153984041629118806922037, −3.46178655200750915808725869609, −2.38349148889661955832382093658, −1.61406431983922960611906333089, 1.61406431983922960611906333089, 2.38349148889661955832382093658, 3.46178655200750915808725869609, 4.35602153984041629118806922037, 5.40246969615894539996111836433, 5.92870284229866561399675564250, 7.36585319598698788417869973772, 7.70072067029257885292313364068, 8.776958444780189431030496196100, 9.308018786529995840725112393482

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