Your gift to GIMPS funds operating expenses and research discovery awards. For more information about GIMPS please click here.
To donate a gift of any amount by mailed check or money order, please mail it payable to Mersenne Research at:Mersenne Research, Inc.
P.O. Box 2205
Blowing Rock NC, 28605, USA
For U.S. gift donations of $500 USD or more please include your return mailing address for a receipt.