Cremona's table of elliptic curves

Curve 49686cs1

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686cs1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 49686cs Isogeny class
Conductor 49686 Conductor
∏ cp 120 Product of Tamagawa factors cp
deg 5644800 Modular degree for the optimal curve
Δ -9.5214625060192E+22 Discriminant
Eigenvalues 2- 3-  2 7+ -3 13+  5 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-16847867,30476289297] [a1,a2,a3,a4,a6]
Generators [3238:97753:1] Generators of the group modulo torsion
j -19007021070457/3421836288 j-invariant
L 13.197259579629 L(r)(E,1)/r!
Ω 0.10268799470139 Real period
R 1.0709836479226 Regulator
r 1 Rank of the group of rational points
S 1.0000000000039 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49686ce1 3822j1 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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