Cremona's table of elliptic curves

Curve 71995w2

71995 = 5 · 7 · 112 · 17



Data for elliptic curve 71995w2

Field Data Notes
Atkin-Lehner 5- 7- 11+ 17+ Signs for the Atkin-Lehner involutions
Class 71995w Isogeny class
Conductor 71995 Conductor
∏ cp 20 Product of Tamagawa factors cp
Δ 7.9191581094903E+20 Discriminant
Eigenvalues -1  0 5- 7- 11+ -2 17+  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-244043592,1467462788366] [a1,a2,a3,a4,a6]
Generators [75318:486137:8] Generators of the group modulo torsion
j 681697607611917898611/335849609375 j-invariant
L 4.0807455130014 L(r)(E,1)/r!
Ω 0.13028640377713 Real period
R 6.2642691705891 Regulator
r 1 Rank of the group of rational points
S 1.0000000000886 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 71995q2 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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