Cremona's table of elliptic curves

Curve 71136l1

71136 = 25 · 32 · 13 · 19



Data for elliptic curve 71136l1

Field Data Notes
Atkin-Lehner 2+ 3- 13- 19+ Signs for the Atkin-Lehner involutions
Class 71136l Isogeny class
Conductor 71136 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 47104 Modular degree for the optimal curve
Δ 25617923136 = 26 · 38 · 132 · 192 Discriminant
Eigenvalues 2+ 3-  2  0  0 13- -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4449,-113960] [a1,a2,a3,a4,a6]
Generators [33220:522522:125] Generators of the group modulo torsion
j 208738917568/549081 j-invariant
L 7.665638320812 L(r)(E,1)/r!
Ω 0.58465896243825 Real period
R 6.5556493728115 Regulator
r 1 Rank of the group of rational points
S 0.99999999999714 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 71136r1 23712q1 Quadratic twists by: -4 -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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