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Prime Tuple Database
Prime p0= 1277896762471550911 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 2 42 58 8 34 12 56 112 56 12 34 8 58 42 2 16 (?)
an: 0 16 18 60 118 126 160 172 228 340 396 408 442 450 508 550 552 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Theadalus
db: batch=77, k=18, 16 2 42 58 8 34 12 56 112
dn: 0 16 2 42 58 8 34 12 56 112 56 12 34 8 58 42 2 16 (?)
an: 0 16 18 60 118 126 160 172 228 340 396 408 442 450 508 550 552 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Theadalus
db: batch=77, k=18, 16 2 42 58 8 34 12 56 112
| STPT(10) | 1277895988924401359 | 0 2 42 44 60 62 78 80 120 122 | -773547149552 |
| STPT(10) | 1277896146335765681 | 0 2 6 8 48 50 90 92 96 98 | -616135785230 |
| TPT(14) | 1277896362043356047 | 0 2 42 44 114 116 144 146 150 152 180 182 234 236 | -400428194864 |
| SPT(16) | 1277896584716903443 | 0 10 36 40 64 84 90 106 138 154 160 180 204 208 234 244 | -177754647468 |
| SPT(16) | 1277896649858542379 | 0 42 134 242 282 290 308 312 350 354 372 380 420 528 620 662 | -112613008532 |
| SPT(16) | 1277896677923128807 | 0 82 144 150 154 162 190 220 246 276 304 312 316 322 384 466 | -84548422104 |
| SPT(18) | 1277897049947518901 | 0 6 18 90 98 102 108 140 176 192 228 260 266 270 278 350 362 368 | 287475967990 |
| STPT(10) | 1277897752562537537 | 0 2 30 32 72 74 114 116 144 146 | 990090986626 |
| SPT(16) | 1277897876524741489 | 0 24 40 70 72 124 150 220 222 292 318 370 372 402 418 442 | 1114053190578 |
| TPT(14) | 1277898195705711299 | 0 2 150 152 210 212 408 410 432 434 462 464 492 494 | 1433234160388 |
| SPT(13) | 1277898288321048041 | 0 36 60 72 102 156 186 216 270 300 312 336 372 | 1525849497130 |
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