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Prime Tuple Database
Prime p0= 1989990981864567221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 6 22 26 16 50 16 2 16 50 16 26 22 6 2 (?)
an: 0 2 8 30 56 72 122 138 140 156 206 222 248 270 276 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Landjunge
db: batch=80, k=16, 2 6 22 26 16 50 16 2
dn: 0 2 6 22 26 16 50 16 2 16 50 16 26 22 6 2 (?)
an: 0 2 8 30 56 72 122 138 140 156 206 222 248 270 276 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Landjunge
db: batch=80, k=16, 2 6 22 26 16 50 16 2
| STPT(10) | 1989989031836093921 | 0 2 6 8 48 50 90 92 96 98 | -1950028473300 |
| SPT(20) | 1989989142897347429 | 0 8 18 32 48 62 78 110 162 188 264 290 342 374 390 404 420 434 444 452 | -1838967219792 |
| STPT(10) | 1989989567094674417 | 0 2 24 26 42 44 60 62 84 86 | -1414769892804 |
| SPT(16) | 1989989737053170231 | 0 56 60 68 80 92 110 122 156 168 186 198 210 218 222 278 | -1244811396990 |
| SPT(16) | 1989990175226908037 | 0 36 66 74 102 170 206 212 234 240 276 344 372 380 410 446 | -806637659184 |
| SPT(16) | 1989990820459081373 | 0 6 20 126 128 138 140 150 194 204 206 216 218 324 338 344 | -161405485848 |
| TPT(14) | 1989991017691642727 | 0 2 24 26 60 62 102 104 114 116 192 194 210 212 | 35827075506 |
| TPT(14) | 1989991143918327917 | 0 2 12 14 24 26 42 44 132 134 162 164 180 182 | 162053760696 |
| SPT(16) | 1989991457824728409 | 0 34 42 52 84 94 112 130 132 150 168 178 210 220 228 262 | 475960161188 |
| SPT(16) | 1989991539207124393 | 0 6 36 84 118 156 168 174 220 226 238 276 310 358 388 394 | 557342557172 |
| SPT(16) | 1989992185533124567 | 0 40 64 106 166 204 216 240 256 280 292 330 390 432 456 496 | 1203668557346 |
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