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Prime Tuple Database
Prime p0= 1994964312927195257 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 90 6 14 16 26 94 48 32 4 32 48 94 26 16 14 6 90 (?)
an: 0 90 96 110 126 152 246 294 326 330 362 410 504 530 546 560 566 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 90 6 14 16 26 94 48 32 4
dn: 0 90 6 14 16 26 94 48 32 4 32 48 94 26 16 14 6 90 (?)
an: 0 90 96 110 126 152 246 294 326 330 362 410 504 530 546 560 566 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 90 6 14 16 26 94 48 32 4
| STPT(10) | 1994962513332135041 | 0 2 30 32 60 62 90 92 120 122 | -1799595060216 |
| SPT(16) | 1994962639654245263 | 0 18 66 80 98 104 144 156 158 170 210 216 234 248 296 314 | -1673272949994 |
| SPT(16) | 1994962726202853163 | 0 4 28 60 84 120 124 150 184 210 214 250 274 306 330 334 | -1586724342094 |
| SPT(16) | 1994962844764062937 | 0 10 54 66 112 156 184 186 190 192 220 264 310 322 366 376 | -1468163132320 |
| SPT(16) | 1994963386598599493 | 0 14 44 86 96 150 156 200 234 278 284 338 348 390 420 434 | -926328595764 |
| STPT(10) | 1994963537816538137 | 0 2 30 32 60 62 90 92 120 122 | -775110657120 |
| STPT(10) | 1994964423866351627 | 0 2 30 32 42 44 54 56 84 86 | 110939156370 |
| SPT(16) | 1994964433482040439 | 0 2 44 72 80 102 174 194 228 248 320 342 350 378 420 422 | 120554845182 |
| STPT(10) | 1994964681884196899 | 0 2 30 32 60 62 90 92 120 122 | 368957001642 |
| TPT(14) | 1994964843249627239 | 0 2 180 182 210 212 240 242 282 284 408 410 432 434 | 530322431982 |
| SPT(16) | 1994965135325052641 | 0 2 18 20 48 78 90 128 132 170 182 212 240 242 258 260 | 822397857384 |
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