Properties

Label 2-1053-13.12-c1-0-15
Degree $2$
Conductor $1053$
Sign $-0.348 - 0.937i$
Analytic cond. $8.40824$
Root an. cond. $2.89969$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.07i·2-s + 0.846·4-s − 1.27i·5-s + 1.02i·7-s + 3.05i·8-s + 1.37·10-s + 4.66i·11-s + (1.25 + 3.37i)13-s − 1.10·14-s − 1.58·16-s − 0.476·17-s − 6.69i·19-s − 1.08i·20-s − 5.00·22-s + 0.959·23-s + ⋯
L(s)  = 1  + 0.759i·2-s + 0.423·4-s − 0.570i·5-s + 0.388i·7-s + 1.08i·8-s + 0.433·10-s + 1.40i·11-s + (0.348 + 0.937i)13-s − 0.295·14-s − 0.397·16-s − 0.115·17-s − 1.53i·19-s − 0.241i·20-s − 1.06·22-s + 0.200·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1053 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.348 - 0.937i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1053 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.348 - 0.937i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1053\)    =    \(3^{4} \cdot 13\)
Sign: $-0.348 - 0.937i$
Analytic conductor: \(8.40824\)
Root analytic conductor: \(2.89969\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1053} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1053,\ (\ :1/2),\ -0.348 - 0.937i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.804342099\)
\(L(\frac12)\) \(\approx\) \(1.804342099\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
13 \( 1 + (-1.25 - 3.37i)T \)
good2 \( 1 - 1.07iT - 2T^{2} \)
5 \( 1 + 1.27iT - 5T^{2} \)
7 \( 1 - 1.02iT - 7T^{2} \)
11 \( 1 - 4.66iT - 11T^{2} \)
17 \( 1 + 0.476T + 17T^{2} \)
19 \( 1 + 6.69iT - 19T^{2} \)
23 \( 1 - 0.959T + 23T^{2} \)
29 \( 1 + 9.37T + 29T^{2} \)
31 \( 1 - 1.92iT - 31T^{2} \)
37 \( 1 - 4.94iT - 37T^{2} \)
41 \( 1 - 1.52iT - 41T^{2} \)
43 \( 1 - 2.62T + 43T^{2} \)
47 \( 1 - 6.83iT - 47T^{2} \)
53 \( 1 - 0.582T + 53T^{2} \)
59 \( 1 - 4.21iT - 59T^{2} \)
61 \( 1 - 9.43T + 61T^{2} \)
67 \( 1 - 2.32iT - 67T^{2} \)
71 \( 1 - 1.35iT - 71T^{2} \)
73 \( 1 - 12.8iT - 73T^{2} \)
79 \( 1 + 12.9T + 79T^{2} \)
83 \( 1 + 10.2iT - 83T^{2} \)
89 \( 1 + 6.85iT - 89T^{2} \)
97 \( 1 + 17.2iT - 97T^{2} \)
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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

−9.993090546432539000101678047706, −9.045719857148376692291844403933, −8.618742300021034017279705745890, −7.29483257112871717385210954661, −7.04706058285827742325853352759, −5.99663473348686494527485846271, −5.04196054689156894877290791529, −4.35875205310566031724478881951, −2.68711232156862730021334875811, −1.67294995799890099500178310097, 0.817362822238807227889048621966, 2.20762196098433103329183260397, 3.41739203657913692311312132775, 3.73176105542191870815038758064, 5.55464873414498186061325447842, 6.17027944335911458680071024996, 7.20412905352214983559746816137, 7.938009727512618033438603945605, 8.938506493638308235428682768822, 10.00914089275950369346408953559

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