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Prime Tuple Database
Prime p0= 819632850605816581 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 6 32 18 100 14 10 8 70 8 10 14 100 18 32 6 22 (?)
an: 0 22 28 60 78 178 192 202 210 280 288 298 312 412 430 462 468 490
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: marsinph
db: batch=73, k=18, 22 6 32 18 100 14 10 8 70
dn: 0 22 6 32 18 100 14 10 8 70 8 10 14 100 18 32 6 22 (?)
an: 0 22 28 60 78 178 192 202 210 280 288 298 312 412 430 462 468 490
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: marsinph
db: batch=73, k=18, 22 6 32 18 100 14 10 8 70
| SPT(16) | 819631625046312989 | 0 18 30 32 72 84 98 102 140 144 158 170 210 212 224 242 | -1225559503592 |
| STPT(10) | 819632283852421979 | 0 2 18 20 30 32 42 44 60 62 | -566753394602 |
| STPT(10) | 819632301159010217 | 0 2 84 86 132 134 180 182 264 266 | -549446806364 |
| STPT(10) | 819632432766481331 | 0 2 6 8 48 50 90 92 96 98 | -417839335250 |
| SPT(16) | 819632721539928943 | 0 10 34 64 70 106 108 124 150 166 168 204 210 240 264 274 | -129065887638 |
| STPT(10) | 819632754434682449 | 0 2 18 20 30 32 42 44 60 62 | -96171134132 |
| STPT(10) | 819632989140803819 | 0 2 42 44 60 62 78 80 120 122 | 138534987238 |
| STPT(10) | 819633035520015707 | 0 2 12 14 42 44 72 74 84 86 | 184914199126 |
| TPT(14) | 819633249397249277 | 0 2 72 74 84 86 180 182 222 224 240 242 282 284 | 398791432696 |
| SPT(16) | 819633577565064707 | 0 42 56 60 86 110 120 126 146 152 162 186 212 216 230 272 | 726959248126 |
| STPT(10) | 819633637496193431 | 0 2 6 8 18 20 30 32 36 38 | 786890376850 |
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