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Prime Tuple Database
Prime p0= 23108207887877221 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 24 46 14 52 26 54 6 10 62 10 6 54 26 52 14 46 24 6 (?)
an: 0 6 30 76 90 142 168 222 228 238 300 310 316 370 396 448 462 508 532 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: [SG-2W]Kurzer
db: batch=65, k=20, 6 24 46 14 52 26 54 6 10 62
dn: 0 6 24 46 14 52 26 54 6 10 62 10 6 54 26 52 14 46 24 6 (?)
an: 0 6 30 76 90 142 168 222 228 238 300 310 316 370 396 448 462 508 532 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: [SG-2W]Kurzer
db: batch=65, k=20, 6 24 46 14 52 26 54 6 10 62
| SPT(14) | 23108164286488861 | 0 28 30 40 48 118 138 238 258 328 336 346 348 376 | -43601388360 |
| SPT(14) | 23108183662718251 | 0 12 60 70 82 130 132 136 138 186 198 208 256 268 | -24225158970 |
| TPT(12) | 23108183887809971 | 0 2 186 188 240 242 348 350 366 368 390 392 | -24000067250 |
| SPT(14) | 23108186622999871 | 0 42 60 66 112 126 150 208 232 246 292 298 316 358 | -21264877350 |
| SPT(14) | 23108187271507123 | 0 60 64 70 190 198 258 310 370 378 498 504 508 568 | -20616370098 |
| SPT(14) | 23108192260894621 | 0 18 66 96 102 132 160 228 256 286 292 322 370 388 | -15626982600 |
| SPT(14) | 23108218518331273 | 0 4 6 84 138 174 204 220 250 286 340 418 420 424 | 10630454052 |
| SPT(14) | 23108220350621239 | 0 40 60 72 84 88 130 192 234 238 250 262 282 322 | 12462744018 |
| SPT(14) | 23108231299251697 | 0 96 100 106 162 184 186 310 312 334 390 396 400 496 | 23411374476 |
| SPT(14) | 23108234826234007 | 0 16 22 30 46 52 60 76 84 90 106 114 120 136 | 26938356786 |
| TPT(12) | 23108236654660097 | 0 2 150 152 174 176 204 206 210 212 222 224 | 28766782876 |
©2024 Tomáš Brada