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Prime Tuple Database
Prime p0= 1689920960663615593 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 24 76 12 38 10 24 20 6 22 6 20 24 10 38 12 76 24 6 (?)
an: 0 6 30 106 118 156 166 190 210 216 238 244 264 288 298 336 348 424 448 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: CoolAtchOk
db: batch=79, k=20, 6 24 76 12 38 10 24 20 6 22
dn: 0 6 24 76 12 38 10 24 20 6 22 6 20 24 10 38 12 76 24 6 (?)
an: 0 6 30 106 118 156 166 190 210 216 238 244 264 288 298 336 348 424 448 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: CoolAtchOk
db: batch=79, k=20, 6 24 76 12 38 10 24 20 6 22
| STPT(10) | 1689919936686416087 | 0 2 30 32 102 104 174 176 204 206 | -1023977199506 |
| TPT(14) | 1689919978131184871 | 0 2 30 32 78 80 108 110 210 212 276 278 348 350 | -982532430722 |
| SPT(16) | 1689920090582154007 | 0 12 24 52 66 106 180 234 262 316 390 430 444 472 484 496 | -870081461586 |
| SPT(16) | 1689920244103131503 | 0 50 78 116 158 170 176 180 284 288 294 306 348 386 414 464 | -716560484090 |
| SPT(16) | 1689920716954384339 | 0 42 60 132 148 154 208 232 270 294 348 354 370 442 460 502 | -243709231254 |
| STPT(10) | 1689920833981538729 | 0 2 18 20 30 32 42 44 60 62 | -126682076864 |
| SPT(16) | 1689920961472406207 | 0 24 72 86 102 122 156 174 182 200 234 254 270 284 332 356 | 808790614 |
| SPT(16) | 1689921406408673303 | 0 8 26 60 90 176 210 266 348 404 438 524 554 588 606 614 | 445745057710 |
| TPT(14) | 1689921609940452059 | 0 2 12 14 150 152 162 164 252 254 318 320 348 350 | 649276836466 |
| SPT(16) | 1689921861543336193 | 0 34 70 76 94 114 174 240 244 310 370 390 408 414 450 484 | 900879720600 |
| TPT(14) | 1689921957243429797 | 0 2 24 26 30 32 54 56 60 62 114 116 192 194 | 996579814204 |
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