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Prime Tuple Database
Prime p0= 1657556240287486681 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 12 44 34 26 18 36 16 36 18 26 34 44 12 16 (?)
an: 0 16 28 72 106 132 150 186 202 238 256 282 316 360 372 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: ea1ghg
db: batch=79, k=16, 16 12 44 34 26 18 36 16
dn: 0 16 12 44 34 26 18 36 16 36 18 26 34 44 12 16 (?)
an: 0 16 28 72 106 132 150 186 202 238 256 282 316 360 372 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: ea1ghg
db: batch=79, k=16, 16 12 44 34 26 18 36 16
| SPT(16) | 1657555539902838493 | 0 58 78 88 144 154 156 166 168 178 180 190 246 256 276 334 | -700384648188 |
| STPT(10) | 1657555541545808909 | 0 2 42 44 90 92 138 140 180 182 | -698741677772 |
| STPT(10) | 1657555557755194379 | 0 2 42 44 60 62 78 80 120 122 | -682532292302 |
| SPT(16) | 1657555763893911911 | 0 128 152 168 186 200 212 242 276 306 318 332 350 366 390 518 | -476393574770 |
| STPT(10) | 1657556061891533129 | 0 2 18 20 30 32 42 44 60 62 | -178395953552 |
| TPT(14) | 1657556160329835497 | 0 2 30 32 54 56 84 86 90 92 180 182 252 254 | -79957651184 |
| SPT(13) | 1657556854226985919 | 0 54 60 72 84 120 162 204 240 252 264 270 324 | 613939499238 |
| STPT(10) | 1657557156315587207 | 0 2 72 74 102 104 132 134 204 206 | 916028100526 |
| STPT(12) | 1657557363735048779 | 0 2 48 50 78 80 90 92 120 122 168 170 | 1123447562098 |
| SPT(16) | 1657557685236126131 | 0 2 42 66 72 90 128 132 146 150 188 206 212 236 276 278 | 1444948639450 |
| SPT(16) | 1657557799220165599 | 0 40 54 84 120 138 144 154 198 208 214 232 268 298 312 352 | 1558932678918 |
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