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Prime Tuple Database
Prime p0= 2128997310319673117 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 2 24 4 26 48 28 12 68 12 28 48 26 4 24 2 30 (?)
an: 0 30 32 56 60 86 134 162 174 242 254 282 330 356 360 384 386 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: CoolAtchOk
db: batch=80, k=18, 30 2 24 4 26 48 28 12 68
dn: 0 30 2 24 4 26 48 28 12 68 12 28 48 26 4 24 2 30 (?)
an: 0 30 32 56 60 86 134 162 174 242 254 282 330 356 360 384 386 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: CoolAtchOk
db: batch=80, k=18, 30 2 24 4 26 48 28 12 68
| SPT(16) | 2128995637796221567 | 0 36 42 64 106 150 154 156 190 192 196 240 282 304 310 346 | -1672523451550 |
| STPT(10) | 2128995927871857797 | 0 2 30 32 42 44 54 56 84 86 | -1382447815320 |
| SPT(16) | 2128996858025796163 | 0 28 58 150 174 184 240 256 408 424 480 490 514 606 636 664 | -452293876954 |
| SPT(16) | 2128997008295875943 | 0 18 26 60 66 68 168 200 234 266 366 368 374 408 416 434 | -302023797174 |
| STPT(10) | 2128997166779852261 | 0 2 6 8 48 50 90 92 96 98 | -143539820856 |
| STPT(10) | 2128997182112818019 | 0 2 30 32 60 62 90 92 120 122 | -128206855098 |
| SPT(16) | 2128997333287220041 | 0 46 52 76 202 226 268 280 318 330 372 396 522 546 552 598 | 22967546924 |
| STPT(10) | 2128997993950338569 | 0 2 42 44 60 62 78 80 120 122 | 683630665452 |
| SPT(16) | 2128998036821072581 | 0 40 58 156 160 178 198 202 216 220 240 258 262 360 378 418 | 726501399464 |
| SPT(16) | 2128998194047173101 | 0 8 50 72 80 102 116 122 126 132 146 168 176 198 240 248 | 883727499984 |
| SPT(16) | 2128998526524121121 | 0 8 18 20 60 80 108 162 188 242 270 290 330 332 342 350 | 1216204448004 |
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