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Prime Tuple Database
Prime p0= 1997964965752994141 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 78 42 2 4 14 18 10 2 28 2 10 18 14 4 2 42 78 (?)
an: 0 78 120 122 126 140 158 168 170 198 200 210 228 242 246 248 290 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: JonS
db: batch=80, k=18, 78 42 2 4 14 18 10 2 28
dn: 0 78 42 2 4 14 18 10 2 28 2 10 18 14 4 2 42 78 (?)
an: 0 78 120 122 126 140 158 168 170 198 200 210 228 242 246 248 290 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: JonS
db: batch=80, k=18, 78 42 2 4 14 18 10 2 28
| STPT(10) | 1997964334934965217 | 0 2 60 62 72 74 84 86 144 146 | -630818028924 |
| STPT(10) | 1997964452672674877 | 0 2 30 32 42 44 54 56 84 86 | -513080319264 |
| STPT(10) | 1997964534093876347 | 0 2 24 26 42 44 60 62 84 86 | -431659117794 |
| STPT(10) | 1997964590079818597 | 0 2 30 32 42 44 54 56 84 86 | -375673175544 |
| STPT(10) | 1997964703282656917 | 0 2 30 32 42 44 54 56 84 86 | -262470337224 |
| STPT(10) | 1997964831250607909 | 0 2 18 20 30 32 42 44 60 62 | -134502386232 |
| STPT(10) | 1997965033434349877 | 0 2 72 74 102 104 132 134 204 206 | 67681355736 |
| SPT(16) | 1997965324378973317 | 0 54 64 120 174 196 210 216 244 250 264 286 340 396 406 460 | 358625979176 |
| SPT(16) | 1997965967959997837 | 0 20 32 54 62 74 84 110 204 230 240 252 260 282 294 314 | 1002207003696 |
| SPT(16) | 1997966182349144659 | 0 58 72 88 94 120 124 144 148 168 172 198 204 220 234 292 | 1216596150518 |
| SPT(16) | 1997966369520229189 | 0 28 30 64 70 78 102 112 120 130 154 162 168 202 204 232 | 1403767235048 |
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