Properties

Label 2-4025-1.1-c1-0-38
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  − 1.30·2-s − 2.43·3-s − 0.285·4-s + 3.19·6-s − 7-s + 2.99·8-s + 2.95·9-s + 0.628·11-s + 0.697·12-s + 3.82·13-s + 1.30·14-s − 3.34·16-s − 5.22·17-s − 3.86·18-s + 6.31·19-s + 2.43·21-s − 0.823·22-s − 23-s − 7.30·24-s − 5.00·26-s + 0.115·27-s + 0.285·28-s + 3.73·29-s + 9.35·31-s − 1.60·32-s − 1.53·33-s + 6.83·34-s + ⋯
L(s)  = 1  − 0.925·2-s − 1.40·3-s − 0.142·4-s + 1.30·6-s − 0.377·7-s + 1.05·8-s + 0.984·9-s + 0.189·11-s + 0.201·12-s + 1.05·13-s + 0.349·14-s − 0.836·16-s − 1.26·17-s − 0.911·18-s + 1.44·19-s + 0.532·21-s − 0.175·22-s − 0.208·23-s − 1.49·24-s − 0.981·26-s + 0.0221·27-s + 0.0540·28-s + 0.694·29-s + 1.68·31-s − 0.283·32-s − 0.267·33-s + 1.17·34-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

\(L(1)\) \(\approx\) \(0.5705645500\)
\(L(\frac12)\) \(\approx\) \(0.5705645500\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.30T + 2T^{2} \)
3 \( 1 + 2.43T + 3T^{2} \)
11 \( 1 - 0.628T + 11T^{2} \)
13 \( 1 - 3.82T + 13T^{2} \)
17 \( 1 + 5.22T + 17T^{2} \)
19 \( 1 - 6.31T + 19T^{2} \)
29 \( 1 - 3.73T + 29T^{2} \)
31 \( 1 - 9.35T + 31T^{2} \)
37 \( 1 - 7.74T + 37T^{2} \)
41 \( 1 - 11.8T + 41T^{2} \)
43 \( 1 - 4.67T + 43T^{2} \)
47 \( 1 + 11.3T + 47T^{2} \)
53 \( 1 + 8.98T + 53T^{2} \)
59 \( 1 + 4.34T + 59T^{2} \)
61 \( 1 + 4.46T + 61T^{2} \)
67 \( 1 - 6.33T + 67T^{2} \)
71 \( 1 - 13.0T + 71T^{2} \)
73 \( 1 - 7.44T + 73T^{2} \)
79 \( 1 + 12.1T + 79T^{2} \)
83 \( 1 - 0.664T + 83T^{2} \)
89 \( 1 + 9.82T + 89T^{2} \)
97 \( 1 + 12.8T + 97T^{2} \)
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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

−8.390709984414795882133938936314, −7.88113975657235259227912478368, −6.81014591837476598422799370062, −6.36751367109590267810662675159, −5.61240914231049407145807517091, −4.68144755213646776072703819815, −4.16445250081745056773194141495, −2.83420490768244358119116242390, −1.31304291008016897001430381262, −0.62189819508672892075714741404, 0.62189819508672892075714741404, 1.31304291008016897001430381262, 2.83420490768244358119116242390, 4.16445250081745056773194141495, 4.68144755213646776072703819815, 5.61240914231049407145807517091, 6.36751367109590267810662675159, 6.81014591837476598422799370062, 7.88113975657235259227912478368, 8.390709984414795882133938936314

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