ゅ计

ゅ计

计厩產рㄇパオ┪パオ弄妓计嘿ゅ计 (Palindromic Number)  121233213331单τ讽い计獽琌ゅ计 (Palindromic Prime虏嘿 Palprime ) 

硂琌ゅ计ㄇ疭┦

┮Τ计琌ゅ计 2357
ㄢ计いΤ 11 ゅ计ㄤ緇ゅ计 22 单А琌 11 计
计ゅ计癬﹍﹚琌 1379ㄤい计琌瓃计ぇ
ゅ计Τ 101131151181191313353373383727757787797919 ㎝ 929き
⊿Τゅ计┮Τゅ计墒琌 11 计ㄤ龟┮Τ案计ゅ计常琌 11 计埃 11 ⊿Τㄤ案计 (Even Digits) ゅ计
きゅ计Τ 84 程琌 11311 τ程琌 98689

冈きずゅ计

2
3
5
7
11
101
131
151
181
191
313
353
373

383

727
757
787
797
919
929
11311
11411
12421
12721
12821
13831
13931
14341
14741
15451
15551
16061
16361
16561
16661
17471
17971
18181
18481
19391
19891
30103
30203
30403
30703
30803
31013
31513
32323
32423
33533
34543
34843
35053
35153
35353
35753
36263
36563
37273
37573
38083
38183
38783
39293
70207
70507
70607
71317
71917
72227
73037
73637
74047
74747
75557
76367
76667
77377
77477
77977
78487
78787
79397
79697
79997
90709
91019
93139
93239
93739
94349
94649
94849
94949
95959
96269
96469
96769
97379
97579
97879
98389
98689
           

(OEIS A002385)

ㄌ计 n ずゅ计计だ琌4, 1, 15, 0, 93, 0, 668, 0, 5172, ... (OEIS A016115A040025A050251) иぃ螟祇瞷ㄤい案计 (蛮埃) ゅ计计 0τ计ゅ计计琌碭计 (Geometry Series) 患糤и獺ゅ计ョΤ礚计厩產猾吹 (W. D. Banks) 单 2004靡

Αい P(x) ぃぶ x ゅ计计τ N(x) ぃぶ x ゅ计计

计厩產膀 (Mike Keith) ョ―ぃ 1011 ずゅ计计㎝琌镣伐 1.32398

瞷程ゅ计 10180004 + 248797842 * 1089998 + 1

计笷 180005 计 (Digit) ゅ计琌 2007 パ瓣常 (Harvey Dubner) 祇瞷

 

蛾㏄瞯籔ゅ计

ゅ计㎝蛾㏄瞯Τ﹚闽玒或穦摆ㄓ计厩產р蛾㏄瞯﹚计秨﹍Θゅ计祇瞷Τ

3

313

31415926535897932384626433833462648323979853562951413

ゅ计ㄤ╱Τ薄㎝ pi计畉ぃ环 (璝闽蛾㏄瞯┪ pi计戈把ゅ蛾㏄瞯籔计

 

把σゅ膍の呼

Beiler, A. H. Recreations in the Theory of Numbers: The Queen of Mathematical Entertains. New York: Dover, 1964.

Caldwell, C. "The Top Twenty: Palindrome." http://primes.utm.edu/top20/page.php?id=53.

De Geest, P. "Palindromic Numbers and Other Recreational Topics." http://www.worldofnumbers.com/index.shtml.

De Geest, P. "Palindromic Prime Statistics--The Table." http://www.worldofnumbers.com/palprim1.htm.

De Geest, P. "Palindromic Prime Page 3." http://www.worldofnumbers.com/palprim3.htm.

De Geest, P. "Palindromic Sums of Squares of Consecutive Integers." http://www.worldofnumbers.com/sumsquare.htm.

Weisstein, E. W. "Palindromic Prime." From MathWorld. http://mathworld.wolfram.com/PalindromicPrime.html.

 

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