Cremona's table of elliptic curves

Curve 81200cb1

81200 = 24 · 52 · 7 · 29



Data for elliptic curve 81200cb1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 29+ Signs for the Atkin-Lehner involutions
Class 81200cb Isogeny class
Conductor 81200 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 51840 Modular degree for the optimal curve
Δ -62168750000 = -1 · 24 · 58 · 73 · 29 Discriminant
Eigenvalues 2- -1 5- 7+  0 -4 -3  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,167,11912] [a1,a2,a3,a4,a6]
Generators [-8:100:1] Generators of the group modulo torsion
j 81920/9947 j-invariant
L 3.6891900212067 L(r)(E,1)/r!
Ω 0.85055827146185 Real period
R 1.4457916043288 Regulator
r 1 Rank of the group of rational points
S 0.99999999934694 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20300o1 81200bj1 Quadratic twists by: -4 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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