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Prime Tuple Database
Prime p0= 2808631646324348917 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 6 42 26 10 24 20 28 2 28 20 24 10 26 42 6 46 (?)
an: 0 46 52 94 120 130 154 174 202 204 232 252 276 286 312 354 360 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: JayPi
db: batch=82, k=18, 46 6 42 26 10 24 20 28 2
dn: 0 46 6 42 26 10 24 20 28 2 28 20 24 10 26 42 6 46 (?)
an: 0 46 52 94 120 130 154 174 202 204 232 252 276 286 312 354 360 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: JayPi
db: batch=82, k=18, 46 6 42 26 10 24 20 28 2
| SPT(16) | 2808630962727774683 | 0 30 50 74 78 146 170 186 188 204 228 296 300 324 344 374 | -683596574234 |
| STPT(10) | 2808630967770480197 | 0 2 72 74 102 104 132 134 204 206 | -678553868720 |
| STPT(10) | 2808631008697214747 | 0 2 54 56 72 74 90 92 144 146 | -637627134170 |
| TPT(14) | 2808631084062360131 | 0 2 108 110 120 122 150 152 168 170 246 248 276 278 | -562261988786 |
| SPT(16) | 2808631086179921917 | 0 10 52 70 160 204 214 292 342 420 430 474 564 582 624 634 | -560144427000 |
| SPT(13) | 2808631524670976467 | 0 24 84 126 144 180 210 240 276 294 336 396 420 | -121653372450 |
| STPT(10) | 2808631999864046897 | 0 2 30 32 72 74 114 116 144 146 | 353539697980 |
| STPT(10) | 2808632559129563009 | 0 2 18 20 30 32 42 44 60 62 | 912805214092 |
| TPT(14) | 2808632827932957059 | 0 2 12 14 102 104 168 170 192 194 240 242 348 350 | 1181608608142 |
| SPT(16) | 2808632998722087037 | 0 12 36 64 70 90 96 102 184 190 196 216 222 250 274 286 | 1352397738120 |
| STPT(10) | 2808633030422306597 | 0 2 42 44 72 74 102 104 144 146 | 1384097957680 |
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