Properties

Label 2-4015-1.1-c1-0-146
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  + 1.13·2-s + 3.01·3-s − 0.709·4-s − 5-s + 3.42·6-s + 3.60·7-s − 3.07·8-s + 6.11·9-s − 1.13·10-s + 11-s − 2.14·12-s − 2.72·13-s + 4.09·14-s − 3.01·15-s − 2.07·16-s + 6.65·17-s + 6.94·18-s + 3.17·19-s + 0.709·20-s + 10.8·21-s + 1.13·22-s − 3.83·23-s − 9.29·24-s + 25-s − 3.09·26-s + 9.38·27-s − 2.55·28-s + ⋯
L(s)  = 1  + 0.803·2-s + 1.74·3-s − 0.354·4-s − 0.447·5-s + 1.39·6-s + 1.36·7-s − 1.08·8-s + 2.03·9-s − 0.359·10-s + 0.301·11-s − 0.618·12-s − 0.756·13-s + 1.09·14-s − 0.779·15-s − 0.519·16-s + 1.61·17-s + 1.63·18-s + 0.727·19-s + 0.158·20-s + 2.37·21-s + 0.242·22-s − 0.800·23-s − 1.89·24-s + 0.200·25-s − 0.607·26-s + 1.80·27-s − 0.483·28-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

\(L(1)\) \(\approx\) \(5.290986841\)
\(L(\frac12)\) \(\approx\) \(5.290986841\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.13T + 2T^{2} \)
3 \( 1 - 3.01T + 3T^{2} \)
7 \( 1 - 3.60T + 7T^{2} \)
13 \( 1 + 2.72T + 13T^{2} \)
17 \( 1 - 6.65T + 17T^{2} \)
19 \( 1 - 3.17T + 19T^{2} \)
23 \( 1 + 3.83T + 23T^{2} \)
29 \( 1 - 1.05T + 29T^{2} \)
31 \( 1 - 6.95T + 31T^{2} \)
37 \( 1 + 3.71T + 37T^{2} \)
41 \( 1 + 0.117T + 41T^{2} \)
43 \( 1 + 5.22T + 43T^{2} \)
47 \( 1 - 0.328T + 47T^{2} \)
53 \( 1 - 0.867T + 53T^{2} \)
59 \( 1 + 5.51T + 59T^{2} \)
61 \( 1 + 5.58T + 61T^{2} \)
67 \( 1 - 1.81T + 67T^{2} \)
71 \( 1 - 3.78T + 71T^{2} \)
79 \( 1 + 6.00T + 79T^{2} \)
83 \( 1 - 0.912T + 83T^{2} \)
89 \( 1 - 13.3T + 89T^{2} \)
97 \( 1 - 10.7T + 97T^{2} \)
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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

−8.417979517294269629158361676461, −7.74501748404950597921271802818, −7.42949138891644756680988051989, −6.12836335455607843074049562895, −4.99000318174390723932515737791, −4.65868219842184960826708269086, −3.68743177713055081079667010527, −3.23446335815141303028189694811, −2.27720083592216072937761276228, −1.19780273741564324503434512557, 1.19780273741564324503434512557, 2.27720083592216072937761276228, 3.23446335815141303028189694811, 3.68743177713055081079667010527, 4.65868219842184960826708269086, 4.99000318174390723932515737791, 6.12836335455607843074049562895, 7.42949138891644756680988051989, 7.74501748404950597921271802818, 8.417979517294269629158361676461

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