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Prime Tuple Database
Prime p0= 1271205493876443997 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 18 20 10 42 8 82 8 124 8 82 8 42 10 20 18 22 (?)
an: 0 22 40 60 70 112 120 202 210 334 342 424 432 474 484 504 522 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Theadalus
db: batch=77, k=18, 22 18 20 10 42 8 82 8 124
dn: 0 22 18 20 10 42 8 82 8 124 8 82 8 42 10 20 18 22 (?)
an: 0 22 40 60 70 112 120 202 210 334 342 424 432 474 484 504 522 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Theadalus
db: batch=77, k=18, 22 18 20 10 42 8 82 8 124
| STPT(10) | 1271204849507406629 | 0 2 48 50 90 92 132 134 180 182 | -644369037368 |
| SPT(13) | 1271204939935055689 | 0 18 78 84 90 144 174 204 258 264 270 330 348 | -553941388308 |
| SPT(16) | 1271204950102411931 | 0 8 26 48 62 98 140 180 308 348 390 426 440 462 480 488 | -543774032066 |
| STPT(10) | 1271204997830874707 | 0 2 42 44 72 74 102 104 144 146 | -496045569290 |
| SPT(16) | 1271205123637172651 | 0 42 50 68 92 110 152 168 170 186 228 246 270 288 296 338 | -370239271346 |
| SPT(16) | 1271205369801261613 | 0 28 94 96 148 168 190 210 274 294 316 336 388 390 456 484 | -124075182384 |
| STPT(10) | 1271205657685879271 | 0 2 66 68 168 170 270 272 336 338 | 163809435274 |
| STPT(10) | 1271205897205530491 | 0 2 6 8 18 20 30 32 36 38 | 403329086494 |
| SPT(16) | 1271205952043921459 | 0 18 42 62 74 140 152 210 242 300 312 378 390 410 434 452 | 458167477462 |
| SPT(16) | 1271206318365694177 | 0 24 36 46 76 82 84 124 132 172 174 180 210 220 232 256 | 824489250180 |
| SPT(16) | 1271206328892664453 | 0 16 28 58 64 126 148 150 154 156 178 240 246 276 288 304 | 835016220456 |
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