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Prime Tuple Database
Prime p0= 2309904722863161869 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 34 20 42 10 8 6 34 56 34 6 8 10 42 20 34 14 (?)
an: 0 14 48 68 110 120 128 134 168 224 258 264 272 282 324 344 378 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Orange Kid
db: batch=81, k=18, 14 34 20 42 10 8 6 34 56
dn: 0 14 34 20 42 10 8 6 34 56 34 6 8 10 42 20 34 14 (?)
an: 0 14 48 68 110 120 128 134 168 224 258 264 272 282 324 344 378 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Orange Kid
db: batch=81, k=18, 14 34 20 42 10 8 6 34 56
| STPT(10) | 2309904257214205409 | 0 2 18 20 30 32 42 44 60 62 | -465648956460 |
| SPT(16) | 2309904445157944003 | 0 64 90 154 204 238 256 274 300 318 336 370 420 484 510 574 | -277705217866 |
| SPT(16) | 2309904515030928367 | 0 6 24 54 76 102 112 132 214 234 244 270 292 322 340 346 | -207832233502 |
| SPT(16) | 2309904553712457047 | 0 36 56 114 134 140 156 246 254 344 360 366 386 444 464 500 | -169150704822 |
| STPT(10) | 2309904611224170209 | 0 2 18 20 30 32 42 44 60 62 | -111638991660 |
| STPT(10) | 2309904707391663209 | 0 2 42 44 60 62 78 80 120 122 | -15471498660 |
| SPT(16) | 2309905081961506573 | 0 46 70 90 96 118 136 150 154 168 186 208 214 234 258 304 | 359098344704 |
| STPT(10) | 2309905096728595967 | 0 2 30 32 42 44 54 56 84 86 | 373865434098 |
| STPT(10) | 2309905173499633571 | 0 2 36 38 78 80 120 122 156 158 | 450636471702 |
| STPT(10) | 2309905606826648861 | 0 2 30 32 60 62 90 92 120 122 | 883963486992 |
| SPT(16) | 2309905752708973439 | 0 74 102 104 132 182 248 252 290 294 360 410 438 440 468 542 | 1029845811570 |
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