Properties

Label 2-4015-1.1-c1-0-148
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.09·2-s − 2.94·3-s − 0.800·4-s + 5-s + 3.22·6-s + 2.47·7-s + 3.06·8-s + 5.67·9-s − 1.09·10-s + 11-s + 2.35·12-s + 0.870·13-s − 2.70·14-s − 2.94·15-s − 1.75·16-s + 5.55·17-s − 6.21·18-s + 0.757·19-s − 0.800·20-s − 7.28·21-s − 1.09·22-s − 7.95·23-s − 9.03·24-s + 25-s − 0.953·26-s − 7.88·27-s − 1.97·28-s + ⋯
L(s)  = 1  − 0.774·2-s − 1.70·3-s − 0.400·4-s + 0.447·5-s + 1.31·6-s + 0.934·7-s + 1.08·8-s + 1.89·9-s − 0.346·10-s + 0.301·11-s + 0.681·12-s + 0.241·13-s − 0.723·14-s − 0.760·15-s − 0.439·16-s + 1.34·17-s − 1.46·18-s + 0.173·19-s − 0.179·20-s − 1.58·21-s − 0.233·22-s − 1.65·23-s − 1.84·24-s + 0.200·25-s − 0.186·26-s − 1.51·27-s − 0.374·28-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: \(1\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ -1)\)

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)$
bad5 \( 1 - T \)
11 \( 1 - T \)
73 \( 1 + T \)
good2 \( 1 + 1.09T + 2T^{2} \)
3 \( 1 + 2.94T + 3T^{2} \)
7 \( 1 - 2.47T + 7T^{2} \)
13 \( 1 - 0.870T + 13T^{2} \)
17 \( 1 - 5.55T + 17T^{2} \)
19 \( 1 - 0.757T + 19T^{2} \)
23 \( 1 + 7.95T + 23T^{2} \)
29 \( 1 + 7.07T + 29T^{2} \)
31 \( 1 - 6.68T + 31T^{2} \)
37 \( 1 + 5.46T + 37T^{2} \)
41 \( 1 + 10.2T + 41T^{2} \)
43 \( 1 + 5.63T + 43T^{2} \)
47 \( 1 - 7.07T + 47T^{2} \)
53 \( 1 + 5.43T + 53T^{2} \)
59 \( 1 - 6.03T + 59T^{2} \)
61 \( 1 - 3.86T + 61T^{2} \)
67 \( 1 - 1.40T + 67T^{2} \)
71 \( 1 + 12.8T + 71T^{2} \)
79 \( 1 + 11.9T + 79T^{2} \)
83 \( 1 - 13.3T + 83T^{2} \)
89 \( 1 + 15.7T + 89T^{2} \)
97 \( 1 - 7.91T + 97T^{2} \)
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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

−8.070021797013921366142978049162, −7.42241585023066535495724080807, −6.56524338920161498244986392613, −5.70220979714542553467856758923, −5.26886718591201168213869922933, −4.54056978947934335847376071070, −3.69657694579481068949410934939, −1.76395626479941886094266999203, −1.20589639766477457603908917639, 0, 1.20589639766477457603908917639, 1.76395626479941886094266999203, 3.69657694579481068949410934939, 4.54056978947934335847376071070, 5.26886718591201168213869922933, 5.70220979714542553467856758923, 6.56524338920161498244986392613, 7.42241585023066535495724080807, 8.070021797013921366142978049162

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