Cremona's table of elliptic curves

Curve 71568o1

71568 = 24 · 32 · 7 · 71



Data for elliptic curve 71568o1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 71+ Signs for the Atkin-Lehner involutions
Class 71568o Isogeny class
Conductor 71568 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 394240 Modular degree for the optimal curve
Δ -1948160873401344 = -1 · 210 · 313 · 75 · 71 Discriminant
Eigenvalues 2+ 3-  3 7-  3 -5  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,8709,-2100422] [a1,a2,a3,a4,a6]
Generators [227:-3402:1] Generators of the group modulo torsion
j 97859073308/2609740539 j-invariant
L 8.8540817136069 L(r)(E,1)/r!
Ω 0.22587326625309 Real period
R 0.48999168092124 Regulator
r 1 Rank of the group of rational points
S 1.0000000001226 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 35784l1 23856m1 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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