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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 13
Home prime base 14
Home prime base 15
Home prime base 16
Home prime base 17
Home prime base 18
Home prime base 19
Home prime base 20
Home prime base 21
Home prime base 22
Home prime base 23
Home prime base 24
Home prime base 25
Home prime base 26
Home prime base 27
Home prime base 28
Home prime base 29
Home prime base 30
Home prime base 31
Home prime base 32
Home prime base 33
Home prime base 34
Home prime base 35
Home prime base 36
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 whole sequence
Show last 20 elements
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Download .elf file
Status
n
Digits
Number
Checked
1111
162
(show)
9504739412...00
<162>
=
2^2
·
3^2
·
5^2
·
7
·
29
·
9984378363733817
<16>
·
506876033415408469
<18>
·
878349444674019391945095494584945597907
<39>
·
1170338652...57
<85>
Checked
1112
163
(show)
2571742135...00
<163>
=
2^2
·
3^2
·
5^2
·
7^2
·
228359
·
23267357
·
173000047549581498523
<21>
·
6202612908...07
<51>
·
1022828319...69
<75>
Checked
1113
163
(show)
6805361011...00
<163>
=
2^2
·
3^2
·
5^2
·
7
·
201907
·
3653167447
<10>
·
451423185958783097
<18>
·
2495196194528555611283068419248541971595863
<43>
·
1300172881...81
<85>
Checked
1114
164
(show)
1757307518...48
<164>
=
2^2
·
3^2
·
7
·
4713736661813
<13>
·
16798304628643
<14>
·
7591375766455128712286436940650946461131800609
<46>
·
1160101445...79
<90>
Checked
1115
164
(show)
3319358645...52
<164>
=
2^2
·
3^2
·
7
·
9239
·
1060809165...19
<74>
·
1343975673...11
<85>
Checked
1116
164
(show)
6270937574...48
<164>
=
2^2
·
3
·
7
·
5297
·
24547277
·
67409220189523
<14>
·
8517273477...81
<137>
Checked
1117
165
(show)
1045472028...60
<165>
=
2^2
·
3
·
5
·
7
·
173
·
181
·
701
·
8561477
·
56441893
·
2995052571245023
<16>
·
2442020236...31
<51>
·
3208606488...57
<74>
Checked
1118
165
(show)
2342794042...12
<165>
=
2^2
·
3
·
7
·
6301
·
2163467
·
2931612289
<10>
·
30508477171
<11>
·
18112562468807453068393916687
<29>
·
784657275407865508059627015101085474567203
<42>
·
1609563458...31
<63>
Checked
1119
165
(show)
3905651128...68
<165>
=
2^2
·
3
·
7
·
443
·
304021
·
62927406690103
<14>
·
742586875283854096829
<21>
·
185485157422981076338326241756661414743
<39>
·
13286278103693889869458098912006384797897
<41>
·
299783169454858319745096624500426702176867
<42>
Checked
1120
165
(show)
6532963198...72
<165>
=
2^2
·
3
·
7
·
557
·
1753
·
59777191
·
1332472673...53
<150>
Checked
1121
166
(show)
1092950498...52
<166>
=
2^2
·
3
·
7^2
·
419
·
1453393925167
<13>
·
3052290064...23
<148>
Checked
1122
166
(show)
1880709569...88
<166>
=
2^2
·
3
·
7^2
·
818650534571
<12>
·
670660346012211146687
<21>
·
917177614400936330907043
<24>
·
6351697163...91
<106>
Checked
1123
166
(show)
3224073548...00
<166>
=
2^2
·
3
·
5^2
·
7
·
1736563
·
415089011
·
7499223995...01
<71>
·
2840125560...53
<77>
Checked
1124
166
(show)
7436869149...36
<166>
=
2^2
·
3
·
7^3
·
61^2
·
1349927
·
3597036297...13
<153>
Checked
1125
167
(show)
1313670706...64
<167>
=
2^2
·
3
·
7
·
6779
·
1675315133695681
<16>
·
5238381201...81
<57>
·
2628742126...59
<89>
Checked
1126
167
(show)
2189967938...36
<167>
=
2^2
·
3
·
7
·
379
·
2336784973
<10>
·
47540144573
<11>
·
3814364018037719
<16>
·
75402847428468490973297
<23>
·
14911231354756118761858624127829524570041447931543
<50>
·
1443831855...81
<55>
Checked
1127
167
(show)
3665355312...64
<167>
=
2^2
·
3
·
7
·
11626494749
<11>
·
1569801533782467379407437807
<28>
·
2917679060...69
<55>
·
8194184288...63
<73>
Checked
1128
167
(show)
6108925521...36
<167>
=
2^2
·
3
·
7
·
3137
·
14586031
·
198869861397971
<15>
·
7992173848...67
<140>
Checked
1129
168
(show)
1018673666...28
<168>
=
2^2
·
3
·
7
·
29
·
83
·
3433
·
4637
·
2708574367
<10>
·
17194763538074729
<17>
·
5328490261...73
<55>
·
1275344916...49
<75>
Unchecked
1130
168
(show)
1826759557...72
<168>
=
2^2
·
3
·
7
·
1873
·
1161085829...71
<163>
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