Cremona's table of elliptic curves

Curve 25536cd2

25536 = 26 · 3 · 7 · 19



Data for elliptic curve 25536cd2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 25536cd Isogeny class
Conductor 25536 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 23847763968 = 220 · 32 · 7 · 192 Discriminant
Eigenvalues 2- 3+  0 7-  2  4  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-9633,-360639] [a1,a2,a3,a4,a6]
Generators [1368:50445:1] Generators of the group modulo torsion
j 377149515625/90972 j-invariant
L 5.0503019767157 L(r)(E,1)/r!
Ω 0.48190529032386 Real period
R 5.2399320759912 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 25536bi2 6384bg2 76608et2 Quadratic twists by: -4 8 -3


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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