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Sequences
Sequence
Aliquot sequence
Home prime base 2
Home prime base 3
Home prime base 4
Home prime base 5
Home prime base 6
Home prime base 7
Home prime base 8
Home prime base 9
Home prime base 10
Home prime base 11
Home prime base 12
Home prime base 16
Inverse home prime base 2
Inverse home prime base 3
Inverse home prime base 4
Inverse home prime base 5
Inverse home prime base 6
Inverse home prime base 7
Inverse home prime base 8
Inverse home prime base 9
Inverse home prime base 10
Inverse home prime base 11
Greatest prime factor ^2+1
Greatest prime factor ^2+2
Greatest prime factor ^2-1
Greatest prime factor ^2-2
Greatest prime factor ^3+1
Greatest prime factor ^3-1
Silvester/Euclid sequence
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Show last 20 elements
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Status
n
Digits
Number
Checked
2790
72
(show)
1019617469...44
<72>
=
2^2
·
2371
·
16492757
·
1453877288597
<13>
·
448357779720066957899110173133944511815922987529
<48>
Checked
2791
71
(show)
7654657748...36
<71>
=
2^2
·
410489
·
43639939529971
<14>
·
2300786712342273049
<19>
·
464305429043603755782493781220839
<33>
Checked
2792
71
(show)
5741025945...64
<71>
=
2^2
·
11
·
193
·
8336667094282169
<16>
·
8109369041...93
<51>
Checked
2793
71
(show)
5275902787...16
<71>
=
2^2
·
67
·
659
·
2011
·
146977
·
1132063
·
6970973
·
203457078311
<12>
·
71200178982763
<14>
·
8840915528082019817
<19>
Checked
2794
71
(show)
4113690280...24
<71>
=
2^2
·
19
·
5412750369...49
<69>
Checked
2795
71
(show)
3464160236...76
<71>
=
2^2
·
13
·
19
·
13649
·
20857
·
57436262156601359
<17>
·
149246941620912997
<18>
·
14368014030639195462021943
<26>
Checked
2796
71
(show)
3408893488...24
<71>
=
2^2
·
13
·
209353
·
20130852941405578277
<20>
·
155549537168934829329596967451800667523353477
<45>
Checked
2797
71
(show)
3015590311...04
<71>
=
2^2
·
137
·
3671
·
1458314867
<10>
·
1027912371...39
<56>
Checked
2798
71
(show)
2301661104...36
<71>
=
2^2
·
19
·
51659
·
5862485633...29
<64>
Checked
2799
71
(show)
1938323004...64
<71>
=
2^2
·
31
·
113
·
119383153
·
4223762143
<10>
·
84960648067
<11>
·
1421167671953
<13>
·
22720630931008057369012693
<26>
Checked
2800
71
(show)
1594150352...84
<71>
=
2^2
·
881
·
118913
·
271501
·
10267273
·
16429162074254134217
<20>
·
830657683469301037679491999477
<30>
Checked
2801
71
(show)
1198813397...28
<71>
=
2^2
·
1259
·
20183
·
121561093
·
31071680413511
<14>
·
943752021012611
<15>
·
33087420729083773159766227
<26>
Checked
2802
70
(show)
9008804340...12
<70>
=
2^2
·
1376981
·
156898182450761743
<18>
·
230051359044109079
<18>
·
45314427734486126167859985029
<29>
Checked
2803
70
(show)
6756614704...88
<70>
=
2^2
·
17573
·
20604599
·
61462931207969440515176249
<26>
·
75900706536763284662539074431789
<32>
Checked
2804
70
(show)
5068134457...12
<70>
=
2^2
·
68071
·
486129767
·
117956193632677259
<18>
·
324603382898507058124360631750979537731
<39>
Checked
2805
70
(show)
3801231155...28
<70>
=
2^2
·
613767124994985815556729273997
<30>
·
1548319794379653996991071449983559263531
<40>
Checked
2806
70
(show)
2850923366...24
<70>
=
2^2
·
3
·
11
·
239
·
388931
·
240348263461
<12>
·
5779384447551476451307
<22>
·
167270200516474179916689749
<27>
Checked
2807
70
(show)
4436354792...76
<70>
=
2^2
·
3
·
733
·
112015454177214864535742562451
<30>
·
4502597297160378955152817574497532981
<37>
Checked
2808
70
(show)
5929261817...52
<70>
=
2^2
·
3
·
932431
·
2225587834595171
<16>
·
244257984469637909467283
<24>
·
974785746170928697164587
<24>
Checked
2809
70
(show)
7905697260...52
<70>
=
2^2
·
3
·
23
·
43319
·
224079551
·
289052167
·
10208788811543828070518679440891356350070529099
<47>
Checked
2810
71
(show)
1134340143...48
<71>
=
2^2
·
3
·
17
·
37
·
1232531
·
25251349
·
5712233135584069758743
<22>
·
8453237103698817596730371572753
<31>
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