Cremona's table of elliptic curves

Curve 71478w2

71478 = 2 · 32 · 11 · 192



Data for elliptic curve 71478w2

Field Data Notes
Atkin-Lehner 2+ 3- 11- 19+ Signs for the Atkin-Lehner involutions
Class 71478w Isogeny class
Conductor 71478 Conductor
∏ cp 40 Product of Tamagawa factors cp
Δ 6.6402609050414E+19 Discriminant
Eigenvalues 2+ 3- -2  2 11-  2  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1040688,-114925824] [a1,a2,a3,a4,a6]
Generators [-203:9479:1] Generators of the group modulo torsion
j 24928563670864867/13279961395712 j-invariant
L 4.9363171605188 L(r)(E,1)/r!
Ω 0.15884634566485 Real period
R 3.1076051133523 Regulator
r 1 Rank of the group of rational points
S 1.0000000000536 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7942n2 71478cj2 Quadratic twists by: -3 -19


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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