Cremona's table of elliptic curves

Curve 77315d2

77315 = 5 · 7 · 472



Data for elliptic curve 77315d2

Field Data Notes
Atkin-Lehner 5- 7+ 47- Signs for the Atkin-Lehner involutions
Class 77315d Isogeny class
Conductor 77315 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -5833765232131445 = -1 · 5 · 72 · 478 Discriminant
Eigenvalues  1  0 5- 7+ -6 -2 -4 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,43766,1030533] [a1,a2,a3,a4,a6]
Generators [3880992:89956113:32768] Generators of the group modulo torsion
j 860085351/541205 j-invariant
L 4.1136544898313 L(r)(E,1)/r!
Ω 0.26458296109836 Real period
R 7.7738461895262 Regulator
r 1 Rank of the group of rational points
S 1.0000000004704 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1645a2 Quadratic twists by: -47


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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