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Prime Tuple Database
Prime p0= 2690890666047930239 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 50 30 4 20 4 14 52 8 28 8 52 14 4 20 4 30 50 (?)
an: 0 50 80 84 104 108 122 174 182 210 218 270 284 288 308 312 342 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: fzs600
db: batch=82, k=18, 50 30 4 20 4 14 52 8 28
dn: 0 50 30 4 20 4 14 52 8 28 8 52 14 4 20 4 30 50 (?)
an: 0 50 80 84 104 108 122 174 182 210 218 270 284 288 308 312 342 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: fzs600
db: batch=82, k=18, 50 30 4 20 4 14 52 8 28
| SPT(16) | 2690889728977831639 | 0 34 42 48 70 112 118 174 178 234 240 282 304 310 318 352 | -937070098600 |
| TPT(14) | 2690889772343739089 | 0 2 30 32 48 50 132 134 168 170 198 200 270 272 | -893704191150 |
| STPT(10) | 2690889844566789989 | 0 2 12 14 30 32 48 50 60 62 | -821481140250 |
| SPT(16) | 2690889962212559347 | 0 10 16 42 60 70 102 114 142 154 186 196 214 240 246 256 | -703835370892 |
| TPT(14) | 2690890103527228877 | 0 2 24 26 180 182 264 266 360 362 534 536 630 632 | -562520701362 |
| SPT(16) | 2690890140707168329 | 0 10 30 88 132 160 168 178 342 352 360 388 432 490 510 520 | -525340761910 |
| SPT(16) | 2690891058132619943 | 0 54 68 86 126 138 146 156 248 258 266 278 318 336 350 404 | 392084689704 |
| SPT(16) | 2690891263797431881 | 0 6 46 106 148 160 180 186 190 196 216 228 270 330 370 376 | 597749501642 |
| STPT(10) | 2690891341090483379 | 0 2 30 32 60 62 90 92 120 122 | 675042553140 |
| SPT(16) | 2690891493252720029 | 0 24 42 54 90 108 110 122 240 252 254 272 308 320 338 362 | 827204789790 |
| SPT(16) | 2690891875746078497 | 0 30 50 84 114 176 204 236 264 296 324 386 416 450 470 500 | 1209698148258 |
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