May 20, 1982 Here is page 5 of additions to Cunningham. Mr. Suyama factored #120 (2,594M C36) and #124 (2,263- C159) in early April. He sent them to me, but I misplaced his letter. They should have been listed on page 4. Because they weren't Mr. Silverman didn't know #120 had been done and he did it again by a different method. I hope I haven't misplaced any other letters. Several more "more wanted" numbers have been done. I have asked Dr. Selfridge to prepare new lists of "most" and "most wanted" factorizations. If he prepares them quickly, I hope to send them out with page 6. Today I received 7 factorizations from Mr. Baillie. Four of them (10^n + 1, n = 131, 137, 146, 148) will appear on page 6. The other 3 are #130-132. Several of you have asked me when the Cunningham Table will be published. The introduction is ready, but Tuckerman has not quite finished formatting the tables themselves. I hope he will finish soon. Keep the factors coming! Sam Wagstaff