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Prime Tuple Database
Prime p0= 1091803748782697141 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 14 28 18 54 6 74 10 8 40 8 10 74 6 54 18 28 14 6 (?)
an: 0 6 20 48 66 120 126 200 210 218 258 266 276 350 356 410 428 456 470 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Fardringle
db: batch=76, k=20, 6 14 28 18 54 6 74 10 8 40
dn: 0 6 14 28 18 54 6 74 10 8 40 8 10 74 6 54 18 28 14 6 (?)
an: 0 6 20 48 66 120 126 200 210 218 258 266 276 350 356 410 428 456 470 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Fardringle
db: batch=76, k=20, 6 14 28 18 54 6 74 10 8 40
| SPT(16) | 1091801556615949981 | 0 22 48 72 142 148 172 198 202 228 252 258 328 352 378 400 | -2192166747160 |
| STPT(10) | 1091801879473738709 | 0 2 12 14 90 92 168 170 180 182 | -1869308958432 |
| SPT(13) | 1091802201402357007 | 0 12 24 114 120 192 222 252 324 330 420 432 444 | -1547380340134 |
| STPT(10) | 1091802479340409181 | 0 2 36 38 78 80 120 122 156 158 | -1269442287960 |
| SPT(16) | 1091802863583150007 | 0 4 6 46 60 72 100 136 150 186 214 226 240 280 282 286 | -885199547134 |
| SPT(16) | 1091802925033536733 | 0 78 108 244 294 364 370 400 414 444 450 520 570 706 736 814 | -823749160408 |
| STPT(10) | 1091804126922587171 | 0 2 30 32 60 62 90 92 120 122 | 378139890030 |
| STPT(10) | 1091804173853712227 | 0 2 30 32 42 44 54 56 84 86 | 425071015086 |
| SPT(16) | 1091804177467747573 | 0 30 36 48 70 76 130 148 168 186 240 246 268 280 286 316 | 428685050432 |
| TPT(14) | 1091804217056017571 | 0 2 30 32 36 38 66 68 78 80 120 122 168 170 | 468273320430 |
| SPT(16) | 1091804457675118403 | 0 30 74 90 140 168 186 188 306 308 326 354 404 420 464 494 | 708892421262 |
©2024 Tomáš Brada