Cremona's table of elliptic curves

Curve 26195k1

26195 = 5 · 132 · 31



Data for elliptic curve 26195k1

Field Data Notes
Atkin-Lehner 5- 13+ 31- Signs for the Atkin-Lehner involutions
Class 26195k Isogeny class
Conductor 26195 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ -748155395 = -1 · 5 · 136 · 31 Discriminant
Eigenvalues  0 -1 5-  0  4 13+  5  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-225,1926] [a1,a2,a3,a4,a6]
Generators [22:84:1] Generators of the group modulo torsion
j -262144/155 j-invariant
L 4.1066146393634 L(r)(E,1)/r!
Ω 1.4825386168554 Real period
R 0.69249707776142 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 155c1 Quadratic twists by: 13


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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