Properties

Label 2-224-224.37-c1-0-14
Degree $2$
Conductor $224$
Sign $0.999 + 0.0120i$
Analytic cond. $1.78864$
Root an. cond. $1.33740$
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  + (−1.41 − 0.00960i)2-s + (−1.76 + 2.30i)3-s + (1.99 + 0.0271i)4-s + (2.61 − 2.01i)5-s + (2.51 − 3.23i)6-s + (−1.37 − 2.25i)7-s + (−2.82 − 0.0576i)8-s + (−1.40 − 5.22i)9-s + (−3.72 + 2.81i)10-s + (3.36 − 0.443i)11-s + (−3.59 + 4.55i)12-s + (1.07 − 0.444i)13-s + (1.92 + 3.20i)14-s + 9.57i·15-s + (3.99 + 0.108i)16-s + (1.96 − 1.13i)17-s + ⋯
L(s)  = 1  + (−0.999 − 0.00679i)2-s + (−1.01 + 1.32i)3-s + (0.999 + 0.0135i)4-s + (1.17 − 0.898i)5-s + (1.02 − 1.32i)6-s + (−0.520 − 0.853i)7-s + (−0.999 − 0.0203i)8-s + (−0.466 − 1.74i)9-s + (−1.17 + 0.890i)10-s + (1.01 − 0.133i)11-s + (−1.03 + 1.31i)12-s + (0.297 − 0.123i)13-s + (0.514 + 0.857i)14-s + 2.47i·15-s + (0.999 + 0.0271i)16-s + (0.475 − 0.274i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.999 + 0.0120i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.999 + 0.0120i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(224\)    =    \(2^{5} \cdot 7\)
Sign: $0.999 + 0.0120i$
Analytic conductor: \(1.78864\)
Root analytic conductor: \(1.33740\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{224} (37, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 224,\ (\ :1/2),\ 0.999 + 0.0120i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.691896 - 0.00415849i\)
\(L(\frac12)\) \(\approx\) \(0.691896 - 0.00415849i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.41 + 0.00960i)T \)
7 \( 1 + (1.37 + 2.25i)T \)
good3 \( 1 + (1.76 - 2.30i)T + (-0.776 - 2.89i)T^{2} \)
5 \( 1 + (-2.61 + 2.01i)T + (1.29 - 4.82i)T^{2} \)
11 \( 1 + (-3.36 + 0.443i)T + (10.6 - 2.84i)T^{2} \)
13 \( 1 + (-1.07 + 0.444i)T + (9.19 - 9.19i)T^{2} \)
17 \( 1 + (-1.96 + 1.13i)T + (8.5 - 14.7i)T^{2} \)
19 \( 1 + (-0.673 + 5.11i)T + (-18.3 - 4.91i)T^{2} \)
23 \( 1 + (-2.29 - 8.54i)T + (-19.9 + 11.5i)T^{2} \)
29 \( 1 + (-1.58 - 3.81i)T + (-20.5 + 20.5i)T^{2} \)
31 \( 1 + (0.413 + 0.716i)T + (-15.5 + 26.8i)T^{2} \)
37 \( 1 + (-0.692 + 0.531i)T + (9.57 - 35.7i)T^{2} \)
41 \( 1 + (-0.558 + 0.558i)T - 41iT^{2} \)
43 \( 1 + (-4.35 + 10.5i)T + (-30.4 - 30.4i)T^{2} \)
47 \( 1 + (1.47 + 0.852i)T + (23.5 + 40.7i)T^{2} \)
53 \( 1 + (1.38 - 0.182i)T + (51.1 - 13.7i)T^{2} \)
59 \( 1 + (1.02 + 7.79i)T + (-56.9 + 15.2i)T^{2} \)
61 \( 1 + (-1.84 - 0.242i)T + (58.9 + 15.7i)T^{2} \)
67 \( 1 + (1.83 - 2.39i)T + (-17.3 - 64.7i)T^{2} \)
71 \( 1 + (-9.45 - 9.45i)T + 71iT^{2} \)
73 \( 1 + (6.77 + 1.81i)T + (63.2 + 36.5i)T^{2} \)
79 \( 1 + (10.6 + 6.14i)T + (39.5 + 68.4i)T^{2} \)
83 \( 1 + (-6.62 + 2.74i)T + (58.6 - 58.6i)T^{2} \)
89 \( 1 + (3.05 - 0.819i)T + (77.0 - 44.5i)T^{2} \)
97 \( 1 + 6.07T + 97T^{2} \)
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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

−11.80469231865629645478834856309, −11.00804030625600498575399614712, −10.11811846829201809358063663058, −9.430665984707849562211727769611, −8.994789033631697449227986750460, −7.07127830631252606376882471839, −5.99455002662040562257961416404, −5.12702519596024244573492741787, −3.60099838950836285532686072380, −1.03521809451543005513239130942, 1.49156112515501653514307734246, 2.65853662508882116386603284476, 5.89247200856330330163756525484, 6.23812454450196610933129876963, 6.91457176224546601176701398475, 8.212088532112500777350991663252, 9.454668211763149299186865831278, 10.33945813520409587240486749557, 11.27750972617567070833885638746, 12.18246950662394011589009041387

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