Cremona's table of elliptic curves

Curve 121968cy1

121968 = 24 · 32 · 7 · 112



Data for elliptic curve 121968cy1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11+ Signs for the Atkin-Lehner involutions
Class 121968cy Isogeny class
Conductor 121968 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 13824 Modular degree for the optimal curve
Δ -4024944 = -1 · 24 · 33 · 7 · 113 Discriminant
Eigenvalues 2- 3+ -1 7- 11+ -3 -6  1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-33,-121] [a1,a2,a3,a4,a6]
Generators [22:99:1] Generators of the group modulo torsion
j -6912/7 j-invariant
L 5.7337593985374 L(r)(E,1)/r!
Ω 0.95699714532339 Real period
R 1.4978517455001 Regulator
r 1 Rank of the group of rational points
S 1.0000000035391 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 30492b1 121968cx1 121968cm1 Quadratic twists by: -4 -3 -11


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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