Cremona's table of elliptic curves

Curve 7955b1

7955 = 5 · 37 · 43



Data for elliptic curve 7955b1

Field Data Notes
Atkin-Lehner 5+ 37+ 43- Signs for the Atkin-Lehner involutions
Class 7955b Isogeny class
Conductor 7955 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1160 Modular degree for the optimal curve
Δ -994375 = -1 · 54 · 37 · 43 Discriminant
Eigenvalues  1  0 5+  4 -4 -6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,25,0] [a1,a2,a3,a4,a6]
j 1689410871/994375 j-invariant
L 0.8439903950939 L(r)(E,1)/r!
Ω 1.6879807901878 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127280e1 71595j1 39775c1 Quadratic twists by: -4 -3 5


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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