Cremona's table of elliptic curves

Curve 26640cb2

26640 = 24 · 32 · 5 · 37



Data for elliptic curve 26640cb2

Field Data Notes
Atkin-Lehner 2- 3- 5- 37- Signs for the Atkin-Lehner involutions
Class 26640cb Isogeny class
Conductor 26640 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -169699442688000000 = -1 · 227 · 37 · 56 · 37 Discriminant
Eigenvalues 2- 3- 5-  1  3 -7  3  1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1020747,-397434886] [a1,a2,a3,a4,a6]
Generators [2693:-128000:1] Generators of the group modulo torsion
j -39390416456458249/56832000000 j-invariant
L 6.1087547774248 L(r)(E,1)/r!
Ω 0.075093521256537 Real period
R 1.6947630421393 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 3330ba2 106560ei2 8880o2 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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