Properties

Label 2-4015-1.1-c1-0-173
Degree $2$
Conductor $4015$
Sign $1$
Analytic cond. $32.0599$
Root an. cond. $5.66214$
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  + 2.59·2-s + 1.89·3-s + 4.74·4-s − 5-s + 4.91·6-s − 1.41·7-s + 7.14·8-s + 0.580·9-s − 2.59·10-s + 11-s + 8.98·12-s + 4.04·13-s − 3.68·14-s − 1.89·15-s + 9.06·16-s + 1.41·17-s + 1.50·18-s + 1.38·19-s − 4.74·20-s − 2.68·21-s + 2.59·22-s + 4.15·23-s + 13.5·24-s + 25-s + 10.5·26-s − 4.57·27-s − 6.72·28-s + ⋯
L(s)  = 1  + 1.83·2-s + 1.09·3-s + 2.37·4-s − 0.447·5-s + 2.00·6-s − 0.535·7-s + 2.52·8-s + 0.193·9-s − 0.821·10-s + 0.301·11-s + 2.59·12-s + 1.12·13-s − 0.983·14-s − 0.488·15-s + 2.26·16-s + 0.342·17-s + 0.355·18-s + 0.318·19-s − 1.06·20-s − 0.584·21-s + 0.553·22-s + 0.866·23-s + 2.75·24-s + 0.200·25-s + 2.05·26-s − 0.880·27-s − 1.27·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4015\)    =    \(5 \cdot 11 \cdot 73\)
Sign: $1$
Analytic conductor: \(32.0599\)
Root analytic conductor: \(5.66214\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(8.561926652\)
\(L(\frac12)\) \(\approx\) \(8.561926652\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
11 \( 1 - T \)
73 \( 1 + T \)
good2 \( 1 - 2.59T + 2T^{2} \)
3 \( 1 - 1.89T + 3T^{2} \)
7 \( 1 + 1.41T + 7T^{2} \)
13 \( 1 - 4.04T + 13T^{2} \)
17 \( 1 - 1.41T + 17T^{2} \)
19 \( 1 - 1.38T + 19T^{2} \)
23 \( 1 - 4.15T + 23T^{2} \)
29 \( 1 - 7.54T + 29T^{2} \)
31 \( 1 + 4.51T + 31T^{2} \)
37 \( 1 - 4.91T + 37T^{2} \)
41 \( 1 - 0.367T + 41T^{2} \)
43 \( 1 + 10.3T + 43T^{2} \)
47 \( 1 - 1.73T + 47T^{2} \)
53 \( 1 - 7.57T + 53T^{2} \)
59 \( 1 - 3.45T + 59T^{2} \)
61 \( 1 - 3.92T + 61T^{2} \)
67 \( 1 - 0.106T + 67T^{2} \)
71 \( 1 + 16.2T + 71T^{2} \)
79 \( 1 + 8.00T + 79T^{2} \)
83 \( 1 + 13.6T + 83T^{2} \)
89 \( 1 - 13.0T + 89T^{2} \)
97 \( 1 - 15.4T + 97T^{2} \)
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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

−8.367232941267767797607331597079, −7.49528247748893890070097565629, −6.81917868621013584887678116757, −6.13045894245209003125889348923, −5.37526206251032717383256016147, −4.44480794386986526204830095133, −3.68959860825397814908211215862, −3.22067709109578257028186027253, −2.61017248073228770655127806128, −1.38997956059766905516202142606, 1.38997956059766905516202142606, 2.61017248073228770655127806128, 3.22067709109578257028186027253, 3.68959860825397814908211215862, 4.44480794386986526204830095133, 5.37526206251032717383256016147, 6.13045894245209003125889348923, 6.81917868621013584887678116757, 7.49528247748893890070097565629, 8.367232941267767797607331597079

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