Properties

Label 2-35e2-1.1-c1-0-40
Degree $2$
Conductor $1225$
Sign $1$
Analytic cond. $9.78167$
Root an. cond. $3.12756$
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  + 2.79·2-s + 5.79·4-s + 10.5·8-s − 3·9-s + 2.58·11-s + 17.9·16-s − 8.37·18-s + 7.20·22-s − 0.582·23-s − 10.1·29-s + 28.9·32-s − 17.3·36-s + 6.16·37-s − 10.5·43-s + 14.9·44-s − 1.62·46-s + 10·53-s − 28.3·58-s + 44.9·64-s − 11.7·67-s − 12.5·71-s − 31.7·72-s + 17.2·74-s − 17.7·79-s + 9·81-s − 29.5·86-s + 27.3·88-s + ⋯
L(s)  = 1  + 1.97·2-s + 2.89·4-s + 3.74·8-s − 9-s + 0.778·11-s + 4.48·16-s − 1.97·18-s + 1.53·22-s − 0.121·23-s − 1.88·29-s + 5.11·32-s − 2.89·36-s + 1.01·37-s − 1.61·43-s + 2.25·44-s − 0.239·46-s + 1.37·53-s − 3.72·58-s + 5.61·64-s − 1.43·67-s − 1.49·71-s − 3.74·72-s + 2.00·74-s − 1.99·79-s + 81-s − 3.18·86-s + 2.91·88-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1225\)    =    \(5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(9.78167\)
Root analytic conductor: \(3.12756\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1225,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.697637275\)
\(L(\frac12)\) \(\approx\) \(5.697637275\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good2 \( 1 - 2.79T + 2T^{2} \)
3 \( 1 + 3T^{2} \)
11 \( 1 - 2.58T + 11T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 0.582T + 23T^{2} \)
29 \( 1 + 10.1T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 6.16T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 + 10.5T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 - 10T + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 + 11.7T + 67T^{2} \)
71 \( 1 + 12.5T + 71T^{2} \)
73 \( 1 + 73T^{2} \)
79 \( 1 + 17.7T + 79T^{2} \)
83 \( 1 + 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 + 97T^{2} \)
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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

−10.01959184322465980084712559146, −8.806359948205660945161948872373, −7.70283930173604069466681300658, −6.92726841305019761257651557534, −6.01411625363100731726211490944, −5.54831764284406831054848586852, −4.50964608075976483409271282677, −3.68350998539542172005763398597, −2.85543615097272829993642620410, −1.73895422661891684138330226755, 1.73895422661891684138330226755, 2.85543615097272829993642620410, 3.68350998539542172005763398597, 4.50964608075976483409271282677, 5.54831764284406831054848586852, 6.01411625363100731726211490944, 6.92726841305019761257651557534, 7.70283930173604069466681300658, 8.806359948205660945161948872373, 10.01959184322465980084712559146

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