Cremona's table of elliptic curves

Curve 1953f2

1953 = 32 · 7 · 31



Data for elliptic curve 1953f2

Field Data Notes
Atkin-Lehner 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 1953f Isogeny class
Conductor 1953 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -102983643 = -1 · 37 · 72 · 312 Discriminant
Eigenvalues -1 3- -4 7- -2 -2 -2  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,103,-300] [a1,a2,a3,a4,a6]
Generators [8:27:1] Generators of the group modulo torsion
j 167284151/141267 j-invariant
L 1.4969902100454 L(r)(E,1)/r!
Ω 1.0421804034396 Real period
R 0.35910054658116 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 31248bt2 124992cx2 651b2 48825p2 Quadratic twists by: -4 8 -3 5


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

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