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Prime Tuple Database
Prime p0= 2255302881179698589 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 78 30 26 6 60 10 38 22 182 22 38 10 60 6 26 30 78 (?)
an: 0 78 108 134 140 200 210 248 270 452 474 512 522 582 588 614 644 722
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 722
Found by: Orange Kid
db: batch=81, k=18, 78 30 26 6 60 10 38 22 182
dn: 0 78 30 26 6 60 10 38 22 182 22 38 10 60 6 26 30 78 (?)
an: 0 78 108 134 140 200 210 248 270 452 474 512 522 582 588 614 644 722
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 722
Found by: Orange Kid
db: batch=81, k=18, 78 30 26 6 60 10 38 22 182
| SPT(16) | 2255301665104859099 | 0 44 80 110 138 144 150 158 204 212 218 224 252 282 318 362 | -1216074839490 |
| STPT(10) | 2255301820127193977 | 0 2 12 14 42 44 72 74 84 86 | -1061052504612 |
| TPT(14) | 2255301889160216627 | 0 2 84 86 150 152 174 176 234 236 384 386 414 416 | -992019481962 |
| SPT(16) | 2255301939452312791 | 0 22 76 78 148 190 192 228 280 316 318 360 430 432 486 508 | -941727385798 |
| STPT(10) | 2255302152322667561 | 0 2 36 38 78 80 120 122 156 158 | -728857031028 |
| STPT(10) | 2255302699879785737 | 0 2 24 26 42 44 60 62 84 86 | -181299912852 |
| STPT(10) | 2255302925319033389 | 0 2 48 50 60 62 72 74 120 122 | 44139334800 |
| STPT(10) | 2255303223141460949 | 0 2 30 32 120 122 210 212 240 242 | 341961762360 |
| SPT(16) | 2255303646355757909 | 0 2 18 32 62 72 158 162 170 174 260 270 300 314 330 332 | 765176059320 |
| STPT(10) | 2255303767541771459 | 0 2 42 44 60 62 78 80 120 122 | 886362072870 |
| SPT(16) | 2255304201404054219 | 0 72 84 122 150 174 180 222 242 284 290 314 342 380 392 464 | 1320224355630 |
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