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Prime Tuple Database
Prime p0= 2993197898086940959 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 6 30 48 48 14 40 14 16 14 40 14 48 48 30 6 28 (?)
an: 0 28 34 64 112 160 174 214 228 244 258 298 312 360 408 438 444 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [SG-FC] hl
db: batch=82, k=18, 28 6 30 48 48 14 40 14 16
dn: 0 28 6 30 48 48 14 40 14 16 14 40 14 48 48 30 6 28 (?)
an: 0 28 34 64 112 160 174 214 228 244 258 298 312 360 408 438 444 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [SG-FC] hl
db: batch=82, k=18, 28 6 30 48 48 14 40 14 16
| SPT(16) | 2993196370198011149 | 0 20 44 60 72 90 98 134 168 204 212 230 242 258 282 302 | -1527888929810 |
| SPT(16) | 2993196427919101619 | 0 20 24 54 62 68 90 132 140 182 204 210 218 248 252 272 | -1470167839340 |
| SPT(16) | 2993196629137907693 | 0 36 48 50 78 90 158 186 200 228 296 308 336 338 350 386 | -1268949033266 |
| STPT(10) | 2993196898186589789 | 0 2 30 32 60 62 90 92 120 122 | -999900351170 |
| STPT(10) | 2993197431545189819 | 0 2 18 20 30 32 42 44 60 62 | -466541751140 |
| STPT(10) | 2993197640118636827 | 0 2 30 32 60 62 90 92 120 122 | -257968304132 |
| SPT(16) | 2993198002981041239 | 0 20 38 42 74 80 90 114 158 182 192 198 230 234 252 272 | 104894100280 |
| STPT(10) | 2993198108043113051 | 0 2 6 8 48 50 90 92 96 98 | 209956172092 |
| SPT(16) | 2993198171058027341 | 0 2 38 68 78 90 120 128 132 140 170 182 192 222 258 260 | 272971086382 |
| SPT(16) | 2993198567734048519 | 0 48 60 70 72 102 114 172 180 238 250 280 282 292 304 352 | 669647107560 |
| SPT(16) | 2993199495674825707 | 0 4 112 124 162 174 180 232 264 316 322 334 372 384 492 496 | 1597587884748 |
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