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Prime Tuple Database
Prime p0= 2378655734276754967 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 72 22 8 30 60 64 20 34 26 34 20 64 60 30 8 22 72 (?)
an: 0 72 94 102 132 192 256 276 310 336 370 390 454 514 544 552 574 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: [SG-2W]Kurzer
db: batch=81, k=18, 72 22 8 30 60 64 20 34 26
dn: 0 72 22 8 30 60 64 20 34 26 34 20 64 60 30 8 22 72 (?)
an: 0 72 94 102 132 192 256 276 310 336 370 390 454 514 544 552 574 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: [SG-2W]Kurzer
db: batch=81, k=18, 72 22 8 30 60 64 20 34 26
| SPT(16) | 2378654369409991177 | 0 40 72 84 94 130 162 186 190 214 246 282 292 304 336 376 | -1364866763790 |
| STPT(10) | 2378654959235963459 | 0 2 18 20 30 32 42 44 60 62 | -775040791508 |
| STPT(10) | 2378655308726234567 | 0 2 12 14 42 44 72 74 84 86 | -425550520400 |
| STPT(10) | 2378655511910327717 | 0 2 60 62 72 74 84 86 144 146 | -222366427250 |
| STPT(10) | 2378655577078290821 | 0 2 36 38 108 110 180 182 216 218 | -157198464146 |
| STPT(10) | 2378655623222595947 | 0 2 24 26 42 44 60 62 84 86 | -111054159020 |
| STPT(10) | 2378656444147522109 | 0 2 18 20 30 32 42 44 60 62 | 709870767142 |
| STPT(10) | 2378656611111324359 | 0 2 48 50 90 92 132 134 180 182 | 876834569392 |
| STPT(10) | 2378657231797941707 | 0 2 30 32 42 44 54 56 84 86 | 1497521186740 |
| STPT(10) | 2378657338586326277 | 0 2 30 32 42 44 54 56 84 86 | 1604309571310 |
| SPT(18) | 2378657361835925017 | 0 24 40 46 66 70 84 130 172 204 246 292 306 310 330 336 352 376 | 1627559170050 |
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