Properties

Label 2-4025-1.1-c1-0-29
Degree $2$
Conductor $4025$
Sign $1$
Analytic cond. $32.1397$
Root an. cond. $5.66919$
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  − 2.80·2-s + 0.208·3-s + 5.84·4-s − 0.584·6-s + 7-s − 10.7·8-s − 2.95·9-s − 0.0871·11-s + 1.21·12-s − 6.31·13-s − 2.80·14-s + 18.4·16-s + 1.93·17-s + 8.27·18-s + 6.29·19-s + 0.208·21-s + 0.243·22-s + 23-s − 2.24·24-s + 17.6·26-s − 1.24·27-s + 5.84·28-s + 1.14·29-s + 0.488·31-s − 30.1·32-s − 0.0181·33-s − 5.40·34-s + ⋯
L(s)  = 1  − 1.98·2-s + 0.120·3-s + 2.92·4-s − 0.238·6-s + 0.377·7-s − 3.80·8-s − 0.985·9-s − 0.0262·11-s + 0.351·12-s − 1.75·13-s − 0.748·14-s + 4.60·16-s + 0.468·17-s + 1.95·18-s + 1.44·19-s + 0.0455·21-s + 0.0520·22-s + 0.208·23-s − 0.458·24-s + 3.46·26-s − 0.239·27-s + 1.10·28-s + 0.212·29-s + 0.0877·31-s − 5.32·32-s − 0.00316·33-s − 0.927·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4025\)    =    \(5^{2} \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(32.1397\)
Root analytic conductor: \(5.66919\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5732828500\)
\(L(\frac12)\) \(\approx\) \(0.5732828500\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 - T \)
23 \( 1 - T \)
good2 \( 1 + 2.80T + 2T^{2} \)
3 \( 1 - 0.208T + 3T^{2} \)
11 \( 1 + 0.0871T + 11T^{2} \)
13 \( 1 + 6.31T + 13T^{2} \)
17 \( 1 - 1.93T + 17T^{2} \)
19 \( 1 - 6.29T + 19T^{2} \)
29 \( 1 - 1.14T + 29T^{2} \)
31 \( 1 - 0.488T + 31T^{2} \)
37 \( 1 - 9.04T + 37T^{2} \)
41 \( 1 + 6.32T + 41T^{2} \)
43 \( 1 - 0.581T + 43T^{2} \)
47 \( 1 + 7.80T + 47T^{2} \)
53 \( 1 + 3.61T + 53T^{2} \)
59 \( 1 + 5.74T + 59T^{2} \)
61 \( 1 + 2.30T + 61T^{2} \)
67 \( 1 - 8.56T + 67T^{2} \)
71 \( 1 - 5.86T + 71T^{2} \)
73 \( 1 + 10.1T + 73T^{2} \)
79 \( 1 + 13.9T + 79T^{2} \)
83 \( 1 + 11.2T + 83T^{2} \)
89 \( 1 - 11.0T + 89T^{2} \)
97 \( 1 - 0.623T + 97T^{2} \)
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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

−8.487502174645255857472646503448, −7.68486561420080386685372223677, −7.51326314589243582082470226624, −6.56937086012743382995813296769, −5.72075193637219418837107892901, −4.95987858011245365712694950272, −3.18327367376050649969398980104, −2.70137608844489302643727216421, −1.71933606945939416595009483271, −0.56801985540103914822977386212, 0.56801985540103914822977386212, 1.71933606945939416595009483271, 2.70137608844489302643727216421, 3.18327367376050649969398980104, 4.95987858011245365712694950272, 5.72075193637219418837107892901, 6.56937086012743382995813296769, 7.51326314589243582082470226624, 7.68486561420080386685372223677, 8.487502174645255857472646503448

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