Cremona's table of elliptic curves

Curve 11956b1

11956 = 22 · 72 · 61



Data for elliptic curve 11956b1

Field Data Notes
Atkin-Lehner 2- 7- 61+ Signs for the Atkin-Lehner involutions
Class 11956b Isogeny class
Conductor 11956 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 3960 Modular degree for the optimal curve
Δ -1837206784 = -1 · 28 · 76 · 61 Discriminant
Eigenvalues 2-  0  3 7- -1 -1  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,49,-2058] [a1,a2,a3,a4,a6]
Generators [23:106:1] Generators of the group modulo torsion
j 432/61 j-invariant
L 5.3428085738714 L(r)(E,1)/r!
Ω 0.70187472645542 Real period
R 2.5373989462257 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47824f1 107604s1 244a1 Quadratic twists by: -4 -3 -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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