The web page at https://www.openssl.org/docs/man1.0.2/apps/ecparam.html states that "compressed" is the default value for -conv_form, but it should actually be "uncompressed" according to the code in apps/ecparam.c.
The web page at https://www.openssl.org/docs/man1.0.2/apps/ecparam.html states that "compressed" is the default value for -conv_form, but it should actually be "uncompressed" according to the code in apps/ecparam.c.