Search
Sequences
Report results
Factor tables
Status
Downloads
Login
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
Start with
Show whole sequence
Show last 20 elements
Show last element
Show range
to
Show graph
Show huge graph
Download .elf file
Status
n
Digits
Number
Checked
2067
139
(show)
3826402573...48
<139>
=
2^2
·
3
·
7
·
79
·
653
·
96655425853289389
<17>
·
7137525559077731850953
<22>
·
1279962324...43
<94>
Checked
2068
139
(show)
6522322630...52
<139>
=
2^2
·
3
·
7
·
10057370387
<11>
·
352463930212338724214005189333499
<33>
·
2190402203...31
<95>
Checked
2069
140
(show)
1087053771...48
<140>
=
2^2
·
3
·
7
·
1294111633...97
<138>
Checked
2070
140
(show)
1811756286...04
<140>
=
2^2
·
3
·
7
·
29
·
220289726009619358571
<21>
·
68480490415009659206169446559805829488693
<41>
·
4930164252...13
<75>
Checked
2071
140
(show)
3186192090...36
<140>
=
2^2
·
3
·
7
·
3089
·
316024836993594509147
<21>
·
32581942404486304942248054203041
<32>
·
1192549935...43
<83>
Checked
2072
140
(show)
5313070720...04
<140>
=
2^2
·
3
·
7
·
101
·
38676253258754722971039713553139826497111969
<44>
·
1619200172...99
<93>
Checked
2073
140
(show)
8995396962...96
<140>
=
2^2
·
3
·
7
·
11
·
103
·
283
·
17333
·
1926863565...87
<129>
Checked
2074
141
(show)
1752198844...60
<141>
=
2^2
·
3
·
5
·
7
·
17
·
23
·
38803
·
1082621
·
445959499
·
7628008329827
<13>
·
794518658189881
<15>
·
539515061490492037341135247
<27>
·
1741812247...01
<62>
Checked
2075
141
(show)
4442952945...40
<141>
=
2^2
·
3
·
5
·
7
·
67
·
237971
·
15063793914812268644839
<23>
·
22537809363765749000291
<23>
·
1954238290...09
<87>
Checked
2076
141
(show)
9986757853...60
<141>
=
2^2
·
3
·
5
·
7
·
101
·
66251479937742314856095362935221
<32>
·
22729286158327873707571484341511980207602389
<44>
·
1563408522...67
<62>
Checked
2077
142
(show)
2228727940...60
<142>
=
2^2
·
3
·
5
·
7
·
211
·
112631237
·
3292566689
<10>
·
168190998880647833
<18>
·
2316316094...27
<51>
·
1740729556...01
<52>
Checked
2078
142
(show)
4937002148...80
<142>
=
2^2
·
3
·
5
·
7
·
19
·
36391822111
<11>
·
1700030151...11
<128>
Checked
2079
143
(show)
1169289982...40
<143>
=
2^2
·
3
·
5
·
7
·
2627086831
<10>
·
3503789862251561
<16>
·
3024547849...87
<115>
Checked
2080
143
(show)
2572437963...08
<143>
=
2^2
·
3
·
7
·
37
·
59
·
190180967565141539343842784680041269656353
<42>
·
26901492737714507763250770129623562073608918197
<47>
·
27420063520880638060335412043766313259498889231529
<50>
Checked
2081
143
(show)
4592208310...92
<143>
=
2^2
·
3
·
7
·
11
·
203459
·
292854641
·
13342009816379
<14>
·
27590513969582685673
<20>
·
44616684886182280891
<20>
·
607631655821918672074285121354806357
<36>
·
83579901784493512018552967704927473233
<38>
Checked
2082
143
(show)
8767008844...08
<143>
=
2^2
·
3
·
7
·
67
·
1557748550...61
<140>
Checked
2083
144
(show)
1496061708...76
<144>
=
2^2
·
7
·
61
·
1429
·
1605217
·
34992024217
<11>
·
16253212508801
<14>
·
6714093450...87
<107>
Checked
2084
144
(show)
1547242991...64
<144>
=
2^2
·
7
·
473877697129
<12>
·
4147366841231
<13>
·
1931329140...53
<58>
·
1455812617...79
<61>
Checked
2085
144
(show)
1547242991...36
<144>
=
2^2
·
7^2
·
73
·
308597
·
3593119331023875750732289178837
<31>
·
20852499888316207312967055079704021626753367111899
<50>
·
4676900436...47
<54>
Unchecked
2086
144
(show)
1645659203...64
<144>
=
2^2
·
7
·
5877354298...13
<142>
Not all factors known
factordb.com - 59,035 queries to generate this page (33.40 seconds) (
limits
) (
Privacy Policy / Imprint
)