Properties

Label 2-4025-1.1-c1-0-105
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  + 2.72·2-s − 3.06·3-s + 5.44·4-s − 8.35·6-s + 7-s + 9.40·8-s + 6.37·9-s + 1.29·11-s − 16.6·12-s − 6.43·13-s + 2.72·14-s + 14.7·16-s + 6.57·17-s + 17.3·18-s + 0.764·19-s − 3.06·21-s + 3.53·22-s + 23-s − 28.7·24-s − 17.5·26-s − 10.3·27-s + 5.44·28-s − 0.693·29-s + 4.00·31-s + 21.5·32-s − 3.96·33-s + 17.9·34-s + ⋯
L(s)  = 1  + 1.92·2-s − 1.76·3-s + 2.72·4-s − 3.41·6-s + 0.377·7-s + 3.32·8-s + 2.12·9-s + 0.390·11-s − 4.81·12-s − 1.78·13-s + 0.729·14-s + 3.69·16-s + 1.59·17-s + 4.09·18-s + 0.175·19-s − 0.667·21-s + 0.753·22-s + 0.208·23-s − 5.87·24-s − 3.44·26-s − 1.98·27-s + 1.02·28-s − 0.128·29-s + 0.718·31-s + 3.80·32-s − 0.690·33-s + 3.07·34-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

\(L(1)\) \(\approx\) \(4.331717219\)
\(L(\frac12)\) \(\approx\) \(4.331717219\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.72T + 2T^{2} \)
3 \( 1 + 3.06T + 3T^{2} \)
11 \( 1 - 1.29T + 11T^{2} \)
13 \( 1 + 6.43T + 13T^{2} \)
17 \( 1 - 6.57T + 17T^{2} \)
19 \( 1 - 0.764T + 19T^{2} \)
29 \( 1 + 0.693T + 29T^{2} \)
31 \( 1 - 4.00T + 31T^{2} \)
37 \( 1 + 3.41T + 37T^{2} \)
41 \( 1 - 8.21T + 41T^{2} \)
43 \( 1 + 3.82T + 43T^{2} \)
47 \( 1 + 0.878T + 47T^{2} \)
53 \( 1 - 6.13T + 53T^{2} \)
59 \( 1 - 1.65T + 59T^{2} \)
61 \( 1 + 9.80T + 61T^{2} \)
67 \( 1 + 3.46T + 67T^{2} \)
71 \( 1 - 6.97T + 71T^{2} \)
73 \( 1 + 2.25T + 73T^{2} \)
79 \( 1 - 7.16T + 79T^{2} \)
83 \( 1 - 12.8T + 83T^{2} \)
89 \( 1 - 12.4T + 89T^{2} \)
97 \( 1 - 1.27T + 97T^{2} \)
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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

−7.74111223878701294343342965329, −7.35584296064680283354017107584, −6.59938514799658964638276127738, −5.96194950965604544109527887890, −5.25210301479534809686124887296, −4.94109161173505915441135733866, −4.24471173649012101048363100004, −3.26894796186481140437138170557, −2.14311426722890837758583080274, −1.02287536184955480638201418884, 1.02287536184955480638201418884, 2.14311426722890837758583080274, 3.26894796186481140437138170557, 4.24471173649012101048363100004, 4.94109161173505915441135733866, 5.25210301479534809686124887296, 5.96194950965604544109527887890, 6.59938514799658964638276127738, 7.35584296064680283354017107584, 7.74111223878701294343342965329

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