Cremona's table of elliptic curves

Curve 6825f1

6825 = 3 · 52 · 7 · 13



Data for elliptic curve 6825f1

Field Data Notes
Atkin-Lehner 3+ 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 6825f Isogeny class
Conductor 6825 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1536 Modular degree for the optimal curve
Δ 6449625 = 34 · 53 · 72 · 13 Discriminant
Eigenvalues -1 3+ 5- 7-  0 13+ -6  2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-98,-394] [a1,a2,a3,a4,a6]
Generators [-6:7:1] Generators of the group modulo torsion
j 833237621/51597 j-invariant
L 2.1605262758853 L(r)(E,1)/r!
Ω 1.5231784863125 Real period
R 0.70921638379876 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 109200go1 20475bg1 6825k1 47775dn1 Quadratic twists by: -4 -3 5 -7


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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