Properties

Label 2-4015-1.1-c1-0-56
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  + 1.36·2-s − 0.755·3-s − 0.141·4-s − 5-s − 1.03·6-s + 1.53·7-s − 2.91·8-s − 2.42·9-s − 1.36·10-s + 11-s + 0.106·12-s + 4.94·13-s + 2.09·14-s + 0.755·15-s − 3.69·16-s + 0.774·17-s − 3.31·18-s − 3.33·19-s + 0.141·20-s − 1.16·21-s + 1.36·22-s − 5.98·23-s + 2.20·24-s + 25-s + 6.74·26-s + 4.10·27-s − 0.217·28-s + ⋯
L(s)  = 1  + 0.964·2-s − 0.436·3-s − 0.0705·4-s − 0.447·5-s − 0.420·6-s + 0.581·7-s − 1.03·8-s − 0.809·9-s − 0.431·10-s + 0.301·11-s + 0.0307·12-s + 1.37·13-s + 0.560·14-s + 0.195·15-s − 0.924·16-s + 0.187·17-s − 0.780·18-s − 0.764·19-s + 0.0315·20-s − 0.253·21-s + 0.290·22-s − 1.24·23-s + 0.450·24-s + 0.200·25-s + 1.32·26-s + 0.789·27-s − 0.0410·28-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

\(L(1)\) \(\approx\) \(1.853526812\)
\(L(\frac12)\) \(\approx\) \(1.853526812\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.36T + 2T^{2} \)
3 \( 1 + 0.755T + 3T^{2} \)
7 \( 1 - 1.53T + 7T^{2} \)
13 \( 1 - 4.94T + 13T^{2} \)
17 \( 1 - 0.774T + 17T^{2} \)
19 \( 1 + 3.33T + 19T^{2} \)
23 \( 1 + 5.98T + 23T^{2} \)
29 \( 1 + 0.646T + 29T^{2} \)
31 \( 1 + 2.91T + 31T^{2} \)
37 \( 1 - 8.87T + 37T^{2} \)
41 \( 1 - 11.4T + 41T^{2} \)
43 \( 1 + 9.17T + 43T^{2} \)
47 \( 1 + 3.65T + 47T^{2} \)
53 \( 1 - 6.06T + 53T^{2} \)
59 \( 1 + 4.13T + 59T^{2} \)
61 \( 1 - 13.8T + 61T^{2} \)
67 \( 1 + 0.733T + 67T^{2} \)
71 \( 1 - 10.7T + 71T^{2} \)
79 \( 1 - 6.88T + 79T^{2} \)
83 \( 1 - 4.51T + 83T^{2} \)
89 \( 1 + 0.270T + 89T^{2} \)
97 \( 1 + 14.2T + 97T^{2} \)
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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

−8.386181362698161171484378693008, −7.86984367414391295144074693464, −6.56170543789753695962782088933, −6.07392739669733139239890255056, −5.47966903172642751185820826840, −4.60996841688776130404000360698, −3.96050076653770641863750320225, −3.31524985954356059437866774620, −2.15116058689516911836215732258, −0.68235305533093118752762571772, 0.68235305533093118752762571772, 2.15116058689516911836215732258, 3.31524985954356059437866774620, 3.96050076653770641863750320225, 4.60996841688776130404000360698, 5.47966903172642751185820826840, 6.07392739669733139239890255056, 6.56170543789753695962782088933, 7.86984367414391295144074693464, 8.386181362698161171484378693008

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