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Prime Tuple Database
Prime p0= 2118876525831385597 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 50 22 44 24 22 8 6 16 32 16 6 8 22 24 44 22 50 40 (?)
an: 0 40 90 112 156 180 202 210 216 232 264 280 286 294 316 340 384 406 456 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: [SG-2W]Kurzer
db: batch=80, k=20, 40 50 22 44 24 22 8 6 16 32
dn: 0 40 50 22 44 24 22 8 6 16 32 16 6 8 22 24 44 22 50 40 (?)
an: 0 40 90 112 156 180 202 210 216 232 264 280 286 294 316 340 384 406 456 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: [SG-2W]Kurzer
db: batch=80, k=20, 40 50 22 44 24 22 8 6 16 32
| SPT(16) | 2118874811281841167 | 0 70 90 106 112 120 126 130 132 136 142 150 156 172 192 262 | -1714549544430 |
| SPT(18) | 2118874851462979447 | 0 10 66 126 166 204 220 250 294 316 360 390 406 444 484 544 600 610 | -1674368406150 |
| SPT(16) | 2118874956700485601 | 0 46 48 60 66 88 156 168 178 190 258 280 286 298 300 346 | -1569130899996 |
| TPT(14) | 2118875260269337937 | 0 2 54 56 90 92 120 122 174 176 204 206 210 212 | -1265562047660 |
| STPT(10) | 2118875376546633347 | 0 2 30 32 42 44 54 56 84 86 | -1149284752250 |
| TPT(14) | 2118876084863041379 | 0 2 72 74 108 110 150 152 168 170 192 194 210 212 | -440968344218 |
| STPT(10) | 2118876814587667637 | 0 2 24 26 42 44 60 62 84 86 | 288756282040 |
| SPT(16) | 2118876818784873493 | 0 10 48 54 76 90 150 156 178 184 244 258 280 286 324 334 | 292953487896 |
| SPT(16) | 2118876830591086733 | 0 14 24 44 48 140 146 206 318 378 384 476 480 500 510 524 | 304759701136 |
| SPT(16) | 2118877232573618267 | 0 6 20 44 72 104 170 204 212 246 312 344 372 396 410 416 | 706742232670 |
| STPT(10) | 2118877368778468559 | 0 2 48 50 60 62 72 74 120 122 | 842947082962 |
©2024 Tomáš Brada