Cremona's table of elliptic curves

Curve 71910r1

71910 = 2 · 32 · 5 · 17 · 47



Data for elliptic curve 71910r1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 17- 47- Signs for the Atkin-Lehner involutions
Class 71910r Isogeny class
Conductor 71910 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 193536 Modular degree for the optimal curve
Δ 133677094500 = 22 · 39 · 53 · 172 · 47 Discriminant
Eigenvalues 2+ 3- 5- -2 -4 -6 17-  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-29844,-1976900] [a1,a2,a3,a4,a6]
Generators [-99:52:1] Generators of the group modulo torsion
j 4032510095423809/183370500 j-invariant
L 3.8949438963597 L(r)(E,1)/r!
Ω 0.36323341989562 Real period
R 1.7871629659018 Regulator
r 1 Rank of the group of rational points
S 1.0000000000688 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23970m1 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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