Properties

Label 2-4025-1.1-c1-0-151
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.80·2-s + 1.73·3-s + 5.84·4-s − 4.85·6-s − 7-s − 10.7·8-s − 0.000289·9-s + 1.96·11-s + 10.1·12-s − 3.06·13-s + 2.80·14-s + 18.5·16-s + 5.01·17-s + 0.000811·18-s − 0.164·19-s − 1.73·21-s − 5.51·22-s − 23-s − 18.6·24-s + 8.57·26-s − 5.19·27-s − 5.84·28-s − 1.60·29-s − 1.84·31-s − 30.3·32-s + 3.40·33-s − 14.0·34-s + ⋯
L(s)  = 1  − 1.98·2-s + 0.999·3-s + 2.92·4-s − 1.98·6-s − 0.377·7-s − 3.81·8-s − 9.65e − 5·9-s + 0.593·11-s + 2.92·12-s − 0.849·13-s + 0.748·14-s + 4.62·16-s + 1.21·17-s + 0.000191·18-s − 0.0377·19-s − 0.377·21-s − 1.17·22-s − 0.208·23-s − 3.81·24-s + 1.68·26-s − 1.00·27-s − 1.10·28-s − 0.297·29-s − 0.330·31-s − 5.35·32-s + 0.593·33-s − 2.41·34-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: \(1\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 + T \)
23 \( 1 + T \)
good2 \( 1 + 2.80T + 2T^{2} \)
3 \( 1 - 1.73T + 3T^{2} \)
11 \( 1 - 1.96T + 11T^{2} \)
13 \( 1 + 3.06T + 13T^{2} \)
17 \( 1 - 5.01T + 17T^{2} \)
19 \( 1 + 0.164T + 19T^{2} \)
29 \( 1 + 1.60T + 29T^{2} \)
31 \( 1 + 1.84T + 31T^{2} \)
37 \( 1 + 7.42T + 37T^{2} \)
41 \( 1 - 6.05T + 41T^{2} \)
43 \( 1 + 7.22T + 43T^{2} \)
47 \( 1 - 4.25T + 47T^{2} \)
53 \( 1 - 3.65T + 53T^{2} \)
59 \( 1 + 7.76T + 59T^{2} \)
61 \( 1 - 9.38T + 61T^{2} \)
67 \( 1 + 13.6T + 67T^{2} \)
71 \( 1 + 16.4T + 71T^{2} \)
73 \( 1 - 11.4T + 73T^{2} \)
79 \( 1 + 6.11T + 79T^{2} \)
83 \( 1 - 10.3T + 83T^{2} \)
89 \( 1 - 8.46T + 89T^{2} \)
97 \( 1 + 4.55T + 97T^{2} \)
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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

−8.192564228426528985549565183257, −7.58123642699781995045900771079, −7.11541023921814389768638202150, −6.21835022148628638243555123629, −5.44824351143914118368991781925, −3.70055583846696881091034127704, −3.01624756009386743270083088654, −2.25029056730156071900050376216, −1.34713112479504693680172247709, 0, 1.34713112479504693680172247709, 2.25029056730156071900050376216, 3.01624756009386743270083088654, 3.70055583846696881091034127704, 5.44824351143914118368991781925, 6.21835022148628638243555123629, 7.11541023921814389768638202150, 7.58123642699781995045900771079, 8.192564228426528985549565183257

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