Properties

Label 2-4025-1.1-c1-0-16
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  − 2.68·2-s − 3.08·3-s + 5.18·4-s + 8.26·6-s + 7-s − 8.52·8-s + 6.51·9-s − 1.03·11-s − 15.9·12-s + 4.03·13-s − 2.68·14-s + 12.4·16-s − 4.11·17-s − 17.4·18-s − 6.23·19-s − 3.08·21-s + 2.77·22-s + 23-s + 26.3·24-s − 10.8·26-s − 10.8·27-s + 5.18·28-s − 8.14·29-s + 10.0·31-s − 16.4·32-s + 3.19·33-s + 11.0·34-s + ⋯
L(s)  = 1  − 1.89·2-s − 1.78·3-s + 2.59·4-s + 3.37·6-s + 0.377·7-s − 3.01·8-s + 2.17·9-s − 0.312·11-s − 4.61·12-s + 1.11·13-s − 0.716·14-s + 3.12·16-s − 0.998·17-s − 4.11·18-s − 1.43·19-s − 0.672·21-s + 0.592·22-s + 0.208·23-s + 5.36·24-s − 2.11·26-s − 2.08·27-s + 0.979·28-s − 1.51·29-s + 1.80·31-s − 2.90·32-s + 0.556·33-s + 1.89·34-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

\(L(1)\) \(\approx\) \(0.2741230261\)
\(L(\frac12)\) \(\approx\) \(0.2741230261\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.68T + 2T^{2} \)
3 \( 1 + 3.08T + 3T^{2} \)
11 \( 1 + 1.03T + 11T^{2} \)
13 \( 1 - 4.03T + 13T^{2} \)
17 \( 1 + 4.11T + 17T^{2} \)
19 \( 1 + 6.23T + 19T^{2} \)
29 \( 1 + 8.14T + 29T^{2} \)
31 \( 1 - 10.0T + 31T^{2} \)
37 \( 1 + 4.74T + 37T^{2} \)
41 \( 1 + 4.45T + 41T^{2} \)
43 \( 1 - 4.71T + 43T^{2} \)
47 \( 1 + 4.57T + 47T^{2} \)
53 \( 1 - 6.63T + 53T^{2} \)
59 \( 1 - 5.25T + 59T^{2} \)
61 \( 1 + 0.922T + 61T^{2} \)
67 \( 1 - 9.91T + 67T^{2} \)
71 \( 1 + 3.55T + 71T^{2} \)
73 \( 1 + 10.3T + 73T^{2} \)
79 \( 1 - 4.18T + 79T^{2} \)
83 \( 1 - 13.7T + 83T^{2} \)
89 \( 1 - 2.94T + 89T^{2} \)
97 \( 1 + 0.694T + 97T^{2} \)
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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

−8.543781558152191159439654073071, −7.78511780287843223583101077624, −6.90486638416169736714821866392, −6.44886488801745683196867687426, −5.90418562147942395327240313584, −4.95214145493252605370308832849, −3.89987706393368789738009802419, −2.29636723415882888996273573758, −1.44320873923169767705746728778, −0.46254075301310614596539713011, 0.46254075301310614596539713011, 1.44320873923169767705746728778, 2.29636723415882888996273573758, 3.89987706393368789738009802419, 4.95214145493252605370308832849, 5.90418562147942395327240313584, 6.44886488801745683196867687426, 6.90486638416169736714821866392, 7.78511780287843223583101077624, 8.543781558152191159439654073071

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