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Prime Tuple Database
Prime p0= 1956616407995408077 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 22 6 30 56 16 12 48 2 48 12 16 56 30 6 22 42 (?)
an: 0 42 64 70 100 156 172 184 232 234 282 294 310 366 396 402 424 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Ben
db: batch=80, k=18, 42 22 6 30 56 16 12 48 2
dn: 0 42 22 6 30 56 16 12 48 2 48 12 16 56 30 6 22 42 (?)
an: 0 42 64 70 100 156 172 184 232 234 282 294 310 366 396 402 424 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Ben
db: batch=80, k=18, 42 22 6 30 56 16 12 48 2
| STPT(10) | 1956615347316608651 | 0 2 30 32 78 80 126 128 156 158 | -1060678799426 |
| SPT(16) | 1956615469297841701 | 0 6 30 108 118 166 186 216 220 250 270 318 328 406 430 436 | -938697566376 |
| STPT(10) | 1956615672960266951 | 0 2 6 8 48 50 90 92 96 98 | -735035141126 |
| STPT(10) | 1956615743660243189 | 0 2 18 20 30 32 42 44 60 62 | -664335164888 |
| STPT(10) | 1956615898082108909 | 0 2 48 50 60 62 72 74 120 122 | -509913299168 |
| TPT(14) | 1956616249423610609 | 0 2 72 74 90 92 198 200 258 260 438 440 510 512 | -158571797468 |
| TPT(14) | 1956616476250069649 | 0 2 78 80 252 254 288 290 318 320 432 434 462 464 | 68254661572 |
| SPT(16) | 1956616802258379347 | 0 30 56 102 114 116 126 132 284 290 300 302 314 360 386 416 | 394262971270 |
| STPT(10) | 1956616856471041157 | 0 2 42 44 162 164 282 284 324 326 | 448475633080 |
| SPT(18) | 1956617019972699499 | 0 28 34 42 60 70 72 130 162 280 312 370 372 382 400 408 414 442 | 611977291422 |
| STPT(10) | 1956617098311847427 | 0 2 30 32 42 44 54 56 84 86 | 690316439350 |
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