Cremona's table of elliptic curves

Curve 71995a1

71995 = 5 · 7 · 112 · 17



Data for elliptic curve 71995a1

Field Data Notes
Atkin-Lehner 5+ 7+ 11- 17+ Signs for the Atkin-Lehner involutions
Class 71995a Isogeny class
Conductor 71995 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 17280 Modular degree for the optimal curve
Δ 145645885 = 5 · 72 · 112 · 173 Discriminant
Eigenvalues  0  1 5+ 7+ 11-  4 17+  1 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-271,-1710] [a1,a2,a3,a4,a6]
j 18257772544/1203685 j-invariant
L 2.3623716646409 L(r)(E,1)/r!
Ω 1.181185839339 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 71995j1 Quadratic twists by: -11


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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