Cremona's table of elliptic curves

Curve 49686c2

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686c2

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 49686c Isogeny class
Conductor 49686 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ -7789385300028119424 = -1 · 27 · 37 · 78 · 136 Discriminant
Eigenvalues 2+ 3+ -1 7+ -5 13+ -4 -8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1167793,-504438059] [a1,a2,a3,a4,a6]
Generators [9183:869054:1] Generators of the group modulo torsion
j -6329617441/279936 j-invariant
L 1.7520955545307 L(r)(E,1)/r!
Ω 0.072428014008622 Real period
R 4.0318090969245 Regulator
r 1 Rank of the group of rational points
S 1.0000000000102 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49686bg2 294a2 Quadratic twists by: -7 13


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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