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Prime Tuple Database
Prime p0= 998372990017148909 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 38 18 6 36 30 4 24 12 62 12 24 4 30 36 6 18 38 42 (?)
an: 0 42 80 98 104 140 170 174 198 210 272 284 308 312 342 378 384 402 440 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Theadalus
db: batch=76, k=20, 42 38 18 6 36 30 4 24 12 62
dn: 0 42 38 18 6 36 30 4 24 12 62 12 24 4 30 36 6 18 38 42 (?)
an: 0 42 80 98 104 140 170 174 198 210 272 284 308 312 342 378 384 402 440 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Theadalus
db: batch=76, k=20, 42 38 18 6 36 30 4 24 12 62
| STPT(10) | 998371003908858491 | 0 2 6 8 18 20 30 32 36 38 | -1986108290418 |
| STPT(10) | 998371065845943611 | 0 2 6 8 48 50 90 92 96 98 | -1924171205298 |
| SPT(16) | 998371950893771287 | 0 16 40 64 82 84 126 162 184 220 262 264 282 306 330 346 | -1039123377622 |
| STPT(10) | 998372223108604187 | 0 2 30 32 42 44 54 56 84 86 | -766908544722 |
| SPT(18) | 998372480432999423 | 0 20 48 78 86 114 120 156 164 180 188 224 230 258 266 296 324 344 | -509584149486 |
| SPT(16) | 998372959882635793 | 0 30 40 70 100 114 124 136 144 156 166 180 210 240 250 280 | -30134513116 |
| SPT(16) | 998373196226900399 | 0 14 44 50 68 72 114 120 182 188 230 234 252 258 288 302 | 206209751490 |
| STPT(10) | 998373266554299407 | 0 2 30 32 72 74 114 116 144 146 | 276537150498 |
| SPT(16) | 998373458113081931 | 0 12 48 116 132 138 158 168 170 180 200 206 222 290 326 338 | 468095933022 |
| STPT(10) | 998373941989589021 | 0 2 36 38 108 110 180 182 216 218 | 951972440112 |
| TPT(14) | 998374002017270111 | 0 2 6 8 30 32 60 62 120 122 126 128 228 230 | 1012000121202 |
©2024 Tomáš Brada