Cremona's table of elliptic curves

Curve 71370i2

71370 = 2 · 32 · 5 · 13 · 61



Data for elliptic curve 71370i2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13+ 61+ Signs for the Atkin-Lehner involutions
Class 71370i Isogeny class
Conductor 71370 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ -1.74676117201E+21 Discriminant
Eigenvalues 2+ 3- 5-  4  2 13+ -2  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,2011986,-1684785452] [a1,a2,a3,a4,a6]
Generators [684:2986:1] Generators of the group modulo torsion
j 1235580158875261815071/2396105860096000000 j-invariant
L 6.4758003242869 L(r)(E,1)/r!
Ω 0.077846504972206 Real period
R 3.4661159618973 Regulator
r 1 Rank of the group of rational points
S 1.0000000001848 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7930a2 Quadratic twists by: -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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