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Prime Tuple Database
Prime p0= 884254709753035421 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 18 4 12 6 2 36 22 2 22 36 2 6 12 4 18 8 (?)
an: 0 8 26 30 42 48 50 86 108 110 132 168 170 176 188 192 210 218
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Fardringle
db: batch=73, k=18, 8 18 4 12 6 2 36 22 2
dn: 0 8 18 4 12 6 2 36 22 2 22 36 2 6 12 4 18 8 (?)
an: 0 8 26 30 42 48 50 86 108 110 132 168 170 176 188 192 210 218
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Fardringle
db: batch=73, k=18, 8 18 4 12 6 2 36 22 2
| STPT(10) | 884253379156443419 | 0 2 12 14 30 32 48 50 60 62 | -1330596592002 |
| SPT(16) | 884253403284586201 | 0 6 10 40 58 66 126 132 136 142 202 210 228 258 262 268 | -1306468449220 |
| SPT(18) | 884253509405309993 | 0 36 54 74 134 144 174 176 186 344 354 356 386 396 456 476 494 530 | -1200347725428 |
| TPT(14) | 884253635376794651 | 0 2 78 80 90 92 126 128 138 140 210 212 276 278 | -1074376240770 |
| STPT(10) | 884253700225007921 | 0 2 6 8 48 50 90 92 96 98 | -1009528027500 |
| SPT(16) | 884253914616987209 | 0 18 80 140 144 150 180 242 480 542 572 578 582 642 704 722 | -795136048212 |
| STPT(10) | 884254737599193197 | 0 2 12 14 42 44 72 74 84 86 | 27846157776 |
| SPT(16) | 884254908310102867 | 0 6 16 46 102 114 126 136 150 160 172 184 240 270 280 286 | 198557067446 |
| SPT(16) | 884254960019137501 | 0 6 40 90 126 148 208 226 270 288 348 370 406 456 490 496 | 250266102080 |
| SPT(16) | 884254964799416323 | 0 10 54 78 124 136 138 144 190 196 198 210 256 280 324 334 | 255046380902 |
| TPT(14) | 884255267711162927 | 0 2 24 26 54 56 72 74 84 86 222 224 264 266 | 557958127506 |
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