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Prime Tuple Database
Prime p0= 1870452331484570147 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 60 4 6 50 18 6 4 6 110 6 4 6 18 50 6 4 60 2 (?)
an: 0 2 62 66 72 122 140 146 150 156 266 272 276 282 300 350 356 360 420 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 2 60 4 6 50 18 6 4 6 110
dn: 0 2 60 4 6 50 18 6 4 6 110 6 4 6 18 50 6 4 60 2 (?)
an: 0 2 62 66 72 122 140 146 150 156 266 272 276 282 300 350 356 360 420 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 2 60 4 6 50 18 6 4 6 110
| SPT(16) | 1870450744116127193 | 0 14 44 60 116 170 198 216 278 296 324 378 434 450 480 494 | -1587368442954 |
| TPT(14) | 1870450780136945507 | 0 2 42 44 54 56 90 92 132 134 144 146 180 182 | -1551347624640 |
| STPT(10) | 1870450828795773311 | 0 2 6 8 48 50 90 92 96 98 | -1502688796836 |
| SPT(16) | 1870451553410273299 | 0 22 34 42 90 124 162 222 232 292 330 364 412 420 432 454 | -778074296848 |
| STPT(10) | 1870451790422785247 | 0 2 12 14 42 44 72 74 84 86 | -541061784900 |
| STPT(10) | 1870452052040475719 | 0 2 12 14 30 32 48 50 60 62 | -279444094428 |
| STPT(10) | 1870452499321513097 | 0 2 42 44 72 74 102 104 144 146 | 167836942950 |
| STPT(10) | 1870453044392286701 | 0 2 6 8 48 50 90 92 96 98 | 712907716554 |
| SPT(16) | 1870453069714480793 | 0 50 68 120 156 168 194 198 236 240 266 278 314 366 384 434 | 738229910646 |
| TPT(14) | 1870453085169968879 | 0 2 60 62 108 110 150 152 192 194 222 224 228 230 | 753685398732 |
| STPT(10) | 1870453641906120911 | 0 2 6 8 48 50 90 92 96 98 | 1310421550764 |
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