HOME plateWON | World!OfNumbers Details of Palindromic Triangulars[50] up to [99] The Details [1] to [49] The Details [100] to [200] Full Listing The Subsets

Legend
```
F_ba  Decomposition of the basenumber in its prime factors.
F_pt  Decomposition of the palindromic triangular.
Note : a palindromic triangular will always be divisible by its basenumber when this
last one is 'odd'. With 'even' basenumbers you'll notice that the triangulars
are always divisible by half their basenumbers.
To reconstruct the triangular you must take into account the green together with
the purple prime factors but not the black 2.
Date  Date of discovery by the author.
Hypertext links to related topics in number theory

```

Factorization
```
[99]
F_ba  36543454565436 =
2 * 2 * 3 * 3 * 7 * 13 * 101 * 383 * 457 * 631
F_pt  667712035788060887530217766 =
37 * 987660934201

[98]
F_ba  26515516477982 =
2 * 7 * 37 * 89 * 191 * 3011251
F_pt  351536307047080740703635153 =
3 * 13 * 13 * 23 * 14537 * 156419

[97]
F_ba  11423905837871 =
149 * 5503 * 13932493
F_pt  65252812296277269221825256 =
2 * 2 * 2 * 3 * 11 * 21636185299

[96]
F_ba  10865723925034 =
2 * 11 * 29 * 17030915243
F_pt  59031978207533570287913095 =
5 * 7 * 709 * 437869189

[95]
F_ba  7747137817122 =
2 * 3 * 11 * 19 * 6177940843
F_pt  30009072178744787127090003 =
101 * 179 * 428515837

[94]
F_ba  5052120436318 =
2 * 31 * 23833 * 3419033
F_pt  12761960451533515406916721 =
11 * 47 * 101 * 199 * 486193

[93]
F_ba  4063286017967 =
11 * 369389637997
F_pt  8255146631905091366415528 =
2 * 2 * 2 * 3 * 173 * 14503 * 33739

[92]
F_ba  2466444446642 = PALINDROMIC
2 * 11 * 11 * 30427 * 334963
F_pt  3041674104186814014761403 =
3 * 229 * 1741 * 2062129

[91]
F_ba  1325269593372 =
2 * 2 * 3 * 110439132781
F_pt  878169747558855747961878 =
11 * 120479053943

[90]
F_ba  529670494286 =
2 * 1871 * 141547433
F_pt  140275416258852614572041 =
3 * 3 * 11 * 29 * 31 * 31 * 191977

[89]
F_ba  417898160427 =
3 * 11 * 17 * 744916507
F_pt  87319436244344263491378 =
2 * 7 * 23 * 79 * 2053 * 4001

[88]
F_ba  405270333727 =
7 * 209257 * 276673
F_pt  82122021699799612022128 =
2 * 2 * 2 * 2 * 13 * 13 * 191 * 392351

[87]
F_ba  353922263876 =
2 * 2 * 34031 * 2599999
F_pt  62630484433733448403626 =
3 * 7 * 13 * 23767 * 54547

[86]
F_ba  352469793251 =
17657 * 19962043
F_pt  62117477577377577471126 =
3 * 61 * 109 * 367 * 24074

[85]
F_ba  266444444662 = PALINDROMIC
2 * 11 * 43 * 9901 * 28447
F_pt  35496321045754012369453 =
266444444663

[84]
F_ba  246644446642 = PALINDROMIC
2 * 11 * 2549 * 4398239
F_pt  30416741529792514761403 =
7 * 74609 * 472261

[83]
F_ba  104561417190 =
2 * 3 * 5 * 29 * 59 * 2037043
F_pt  5466544982442894456645 =
7 * 11 * 13147 * 103289

[82]
F_ba  62747896738 =
2 * 31373948369
F_pt  1968649272552729468691 =
11 * 11 * 19 * 239 * 114199

[81]
F_ba  49786655918 =
2 * 97 * 389 * 659723
F_pt  1239355553773555539321 =
3 * 7 * 11 * 13 * 16578973

[80]
F_ba  36657342048 =
2 * 2 * 2 * 2 * 2 * 3 * 19 * 773 * 25999
F_pt  671880363030363088176 =
36657342049

[79]
F_ba  26694925657 =
1097 * 24334481
F_pt  356309527929725903653 =
13347462829

[78]
F_ba  26644444662 = PALINDROMIC
2 * 3 * 11 * 11 * 37 * 991901
F_pt  354963215686512369453 =
53 * 59 * 173 * 49253

[77]
F_ba  24888030682 =
2 * 12444015341
F_pt  309707035626530707903 =
61 * 2251 * 181253

[76]
F_ba  17527740901 =
11 * 19 * 89 * 942301
F_pt  153610850555058016351 =
7 * 7 * 79 * 1039 * 2179

[75]
F_ba  14667896198 =
2 * 7333948099
F_pt  107573589444985375701 =
3 * 11 * 37 * 12013019

[74]
F_ba  11151642876 =
2 * 2 * 3 * 11 * 43 * 313 * 6277
F_pt  62179569422496597126 =
67 * 166442431

[73]
F_ba  5513600773 = PRIME
5513600773
F_pt  15199896744769899151 =
11 * 250618217

[72]
F_ba  3567632391 =
3 * 3 * 3 * 233 * 567101
F_pt  6364000440440004636 =
2 * 2 * 4457 * 100057

[71]
F_ba  2664444662 = PALINDROMIC
2 * 11 * 121111121
F_pt  3549632679762369453 =
3 * 3 * 17 * 379 * 45949

[70]
F_ba  2480116437 =
3 * 3 * 275568493
F_pt  3075488771778845703 =
37 * 33515087

[69]
F_ba  1014708805 =
5 * 11 * 18449251
F_pt  514816979979618415 =
181 * 509 * 5507

[68]
F_ba  846122222 =
2 * 11 * 38460101
F_pt  357961407704169753 =
3 * 43 * 1987 * 3301

[67]
F_ba  368505751 =
131 * 137 * 20533
F_pt  67898244444289876 =
2 * 2 * 73 * 631003

[66]
F_ba  363474363 = PALINDROMIC
3 * 7 * 17308303
F_pt  66056806460865066 =
2 * 11 * 1367 * 6043

[65]
F_ba  341127345 =
3 * 5 * 13 * 13 * 53 * 2539
F_pt  58183932923938185 =
7 * 37 * 658547

[64]
F_ba  182143841 =
11 * 11 * 131 * 11491
F_pt  16588189498188561 =
3 * 19 * 1597753

[63]
F_ba  149721058 =
2 * 1187 * 63067
F_pt  11208197679180211 =
149721059

[62]
F_ba  149142458 =
2 * 71 * 101 * 10399
F_pt  11121736463712111 =
3 * 3637 * 13669

[61]
F_ba  128127032 =
2 * 2 * 2 * 11 * 19 * 76631
F_pt  8208268228628028 =
3 * 3 * 14236337

[60]
F_ba  109656228 =
2 * 2 * 3 * 11 * 830729
F_pt  6012244224422106 =
109656229

[59]
F_ba  59009818 =
2 * 7 * 7 * 602141
F_pt  1741079339701471 =
11 * 641 * 8369

[58]
F_ba  56524698 =
2 * 3 * 3 * 251 * 12511
F_pt  1597520770257951 =
7 * 11 * 734087

[57]
F_ba  50008881 =
3 * 13 * 1282279
F_pt  1250444114440521 =
7 * 11 * 324733

[56]
F_ba  37009916 =
2 * 2 * 29 * 37 * 8623
F_pt  684866959668486 =
3 * 3 * 7 * 587459

[55]
F_ba  36979108 =
2 * 2 * 9244777
F_pt  683727232727386 =
67 * 551927

[54]
F_ba  36929908 =
2 * 2 * 9232477
F_pt  681909070909186 =
36929909

[53]
F_ba  36545436 =
2 * 2 * 3 * 3 * 19 * 23 * 23 * 101
F_pt  667784464487766 =
36545437

[52]
F_ba  35670391 =
19 * 1877389
F_pt  636188414881636 =
2 * 2 * 43 * 97 * 1069

[51]
F_ba  34705171 =
43 * 807097
F_pt  602224464422206 =
2 * 19 * 456647

[50]
F_ba  34456434 =
2 * 3 * 787 * 7297
F_pt  593622939226395 =
5 * 13 * 37 * 14327

```