UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 3
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
1. Name and Address of Reporting Person
    E.M. Warburg, Pincus & Co., LLC,  
   466 Lexington Avenue
   New York, NY  10017
   USA
2. Date of Event Requiring Statement (Month/Day/Year)
   06/09/1998
3. IRS or Social Security Number of Reporting Person (Voluntary)
   
4. Issuer Name and Ticker or Trading Symbol
   Primus Telecommunications Group, Incorporated
   PRTL
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)
   ( ) Director  (X) 10% Owner  ( ) Officer (give title below) ( ) Other
   (specify below)
   
6. If Amendment, Date of Original (Month/Day/Year)
   
7. Individual or Joint/Group Filing (Check Applicable Line)
   (X) Form filed by One Reporting Person
   ( ) Form filed by More than One Reporting Person
___________________________________________________________________________________________________________________________________ Table I -- Non-Derivative Securities Beneficially Owned | ___________________________________________________________________________________________________________________________________| 1. Title of Security |2. Amount of |3. Ownership |4. Nature of Indirect | | Securities | Form: | Beneficial Ownership | | Beneficially | Direct(D) or | | | Owned | Indirect(I) | | ___________________________________________________________________________________________________________________________________| Common Stock, par value $.01 per share |3,875,689 |I |See Note 1 | - -----------------------------------------------------------------------------------------------------------------------------------| ___________________________________________________________________________________________________________________________________| ___________________________________________________________________________________________________________________________________ Table II -- Derivative Securitites Beneficially Owned | ___________________________________________________________________________________________________________________________________| 1.Title of Derivative |2.Date Exer- |3.Title and Amount | |4. Conver-|5. Owner- |6. Nature of Indirect | Security | cisable and | of Underlying | |sion or |ship | Beneficial Ownership | | Expiration | Securities | |exercise |Form of | | | Date(Month/ |-----------------------|---------|price of |Deriv- | | | Day/Year) | |Amount |deri- |ative | | | Date | Expira- | |or |vative |Security: | | | Exer- | tion | Title |Number of|Security |Direct(D) or | | | cisable | Date | |Shares | |Indirect(I) | | ___________________________________________________________________________________________________________________________________| ___________________________________________________________________________________________________________________________________|
Explanation of Responses: Continuation Sheet Form 3 Initial Statement of Benefical Ownership Item 1 - Name and Address of Reporting Person E.M. Warburg, Pincus & Co., LLC 466 Lexington Avenue New York, New York 10017 Item 2 - Date of Event Requiring Statement June 9, 1998 Item 4 - Issuer Name and Ticker Symbol: Primus Telecommunications Group, Incorporated (PRTL) Note 1 - Warburg, Pincus Investors, L.P. ("Investors") owns 3,875,689 shares of Primus Telecommunications Group, Incorporated common stock (the "Shares"). The sole general partner of Investors is Warburg, Pincus & Co., a New York general partnership ("WP"). Lionel I. Pincus is the managing partner of WP and may be deemed to control it. E.M. Warburg, Pincus & Co., LLC, a New York limited liability company ("EMW"), many of whose members are also general partners of WP, manages Investors. WP has a 20% interest in the profits of Investors as the general partner. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934 (the "Exchange Act"), EMW may be deemed to be the beneficial owner of the Shares held by Investors. EMW disclaims beneficial ownership of such Shares except to the extent of any indirect pecuniary interest therein. SIGNATURE OF REPORTING PERSON E.M. Warburg, Pincus & Co., LLC, by /s/ Stephen Distler DATE June 19, 1998