Properties

Label 2-4015-1.1-c1-0-122
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  − 2.62·2-s − 1.17·3-s + 4.90·4-s − 5-s + 3.08·6-s + 3.02·7-s − 7.62·8-s − 1.62·9-s + 2.62·10-s − 11-s − 5.75·12-s + 2.13·13-s − 7.95·14-s + 1.17·15-s + 10.2·16-s − 3.09·17-s + 4.26·18-s − 1.70·19-s − 4.90·20-s − 3.55·21-s + 2.62·22-s − 4.01·23-s + 8.94·24-s + 25-s − 5.61·26-s + 5.42·27-s + 14.8·28-s + ⋯
L(s)  = 1  − 1.85·2-s − 0.677·3-s + 2.45·4-s − 0.447·5-s + 1.25·6-s + 1.14·7-s − 2.69·8-s − 0.541·9-s + 0.830·10-s − 0.301·11-s − 1.66·12-s + 0.593·13-s − 2.12·14-s + 0.302·15-s + 2.55·16-s − 0.750·17-s + 1.00·18-s − 0.392·19-s − 1.09·20-s − 0.774·21-s + 0.560·22-s − 0.836·23-s + 1.82·24-s + 0.200·25-s − 1.10·26-s + 1.04·27-s + 2.80·28-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 \( 1 + 2.62T + 2T^{2} \)
3 \( 1 + 1.17T + 3T^{2} \)
7 \( 1 - 3.02T + 7T^{2} \)
13 \( 1 - 2.13T + 13T^{2} \)
17 \( 1 + 3.09T + 17T^{2} \)
19 \( 1 + 1.70T + 19T^{2} \)
23 \( 1 + 4.01T + 23T^{2} \)
29 \( 1 - 2.76T + 29T^{2} \)
31 \( 1 - 10.1T + 31T^{2} \)
37 \( 1 - 2.15T + 37T^{2} \)
41 \( 1 + 0.398T + 41T^{2} \)
43 \( 1 + 5.72T + 43T^{2} \)
47 \( 1 + 4.40T + 47T^{2} \)
53 \( 1 + 10.8T + 53T^{2} \)
59 \( 1 - 3.66T + 59T^{2} \)
61 \( 1 - 6.08T + 61T^{2} \)
67 \( 1 + 8.55T + 67T^{2} \)
71 \( 1 - 13.1T + 71T^{2} \)
79 \( 1 + 10.7T + 79T^{2} \)
83 \( 1 - 9.67T + 83T^{2} \)
89 \( 1 - 12.0T + 89T^{2} \)
97 \( 1 + 0.620T + 97T^{2} \)
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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

−8.246202076965731368830801333807, −7.77706423408444667165519146844, −6.59036204312517447775099870657, −6.35958113645697795184452990633, −5.24394201172537467800723544174, −4.38085197931769292854339533985, −2.98090059779812544075049324294, −2.05041094885254768007076990800, −1.05686693806274252592964638764, 0, 1.05686693806274252592964638764, 2.05041094885254768007076990800, 2.98090059779812544075049324294, 4.38085197931769292854339533985, 5.24394201172537467800723544174, 6.35958113645697795184452990633, 6.59036204312517447775099870657, 7.77706423408444667165519146844, 8.246202076965731368830801333807

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