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Prime Tuple Database
Prime p0= 2561628352805573941 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 18 4 30 12 66 20 12 12 34 12 12 20 66 12 30 4 18 18 (?)
an: 0 18 36 40 70 82 148 168 180 192 226 238 250 270 336 348 378 382 400 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: conf [MM]
db: batch=82, k=20, 18 18 4 30 12 66 20 12 12 34
dn: 0 18 18 4 30 12 66 20 12 12 34 12 12 20 66 12 30 4 18 18 (?)
an: 0 18 36 40 70 82 148 168 180 192 226 238 250 270 336 348 378 382 400 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: conf [MM]
db: batch=82, k=20, 18 18 4 30 12 66 20 12 12 34
| STPT(10) | 2561627491565929247 | 0 2 24 26 42 44 60 62 84 86 | -861239644694 |
| SPT(16) | 2561627560697790787 | 0 42 54 66 112 132 156 166 210 220 244 264 310 322 334 376 | -792107783154 |
| SPT(16) | 2561627637468341723 | 0 84 144 204 264 276 288 306 308 326 338 350 410 470 530 614 | -715337232218 |
| SPT(16) | 2561627991699438379 | 0 4 22 34 58 124 138 174 238 274 288 354 378 390 408 412 | -361106135562 |
| STPT(10) | 2561628048777482687 | 0 2 30 32 72 74 114 116 144 146 | -304028091254 |
| SPT(16) | 2561628223500282647 | 0 12 50 62 96 110 120 126 146 152 162 176 210 222 260 272 | -129305291294 |
| TPT(14) | 2561628427294617101 | 0 2 126 128 168 170 198 200 306 308 378 380 390 392 | 74489043160 |
| SPT(16) | 2561628467084569627 | 0 10 42 82 84 94 120 142 162 184 210 220 222 262 294 304 | 114278995686 |
| SPT(16) | 2561628864904647953 | 0 18 60 90 116 128 158 186 188 216 246 258 284 314 356 374 | 512099074012 |
| SPT(16) | 2561629032025878967 | 0 12 70 76 174 192 210 232 234 256 274 292 390 396 454 466 | 679220305026 |
| STPT(10) | 2561629636985562329 | 0 2 18 20 30 32 42 44 60 62 | 1284179988388 |
©2024 Tomáš Brada