The US government has officially asked Germany to accept as many as 10 inmates from the Guantánamo Bay prison, handing over a list to Chancellor Angela Merkel’s office and the Foreign Ministry. The request was made last week during a visit by Attorney General Eric H. Holder Jr., who spent four days in Europe talking to top judicial and interior officials from the European Union about how President Barack Obama intended to close the prison within the year. “A specific request has been made,” a German Interior Ministry spokesman said Sunday. After his talks in Berlin, Mr. Holder said Wednesday that 30 inmates could be freed immediately if a host country would be willing to take them in. In all, about 50 of the 241 inmates cannot be sent back to their own countries because they may be tortured or face the death penalty there. In an apparent contradiction to the Interior Ministry, Mr. Holder had added that no “specific requests” or “specific promises” had been made. The German interior and foreign ministries said Daniel Fried, a senior diplomat and a member of Mr. Holder’s team, had presented the list. Mr. Fried, who has been the assistant secretary of state for European affairs and is a former ambassador to Poland, is now Washington’s top diplomat dealing with the closing of the Guantánamo prison. The issue has divided the German government. Mrs. Merkel’s conservatives are in no hurry to accept any former inmates, fearing that they could pose a security threat. The Social Democrats, Mrs. Merkel’s coalition partners, are more eager to accept them, for moral reasons but also because they want to give the Obama administration tangible help. Wolfgang Schäuble, the interior minister and a member of Mrs. Merkel’s Christian Democratic Union, discussed with Mr. Holder in detail the logistics of taking in any inmates. Mr. Schäuble has always made it clear that the United States has primary responsibility for the inmates, because it opened the camp after the terrorist attacks of Sept. 11, 2001. But in recent weeks, Mr. Schäuble also said Germany might consider taking some detainees, under certain conditions.