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Prime Tuple Database
Prime p0= 1986514236017222869 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 22 50 4 8 22 14 12 52 12 14 22 8 4 50 22 18 (?)
an: 0 18 40 90 94 102 124 138 150 202 214 228 250 258 262 312 334 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: matsu_pl
db: batch=80, k=18, 18 22 50 4 8 22 14 12 52
dn: 0 18 22 50 4 8 22 14 12 52 12 14 22 8 4 50 22 18 (?)
an: 0 18 40 90 94 102 124 138 150 202 214 228 250 258 262 312 334 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: matsu_pl
db: batch=80, k=18, 18 22 50 4 8 22 14 12 52
| STPT(10) | 1986513010437710057 | 0 2 30 32 120 122 210 212 240 242 | -1225579512812 |
| SPT(16) | 1986513536224970477 | 0 44 50 86 92 114 140 170 186 216 242 264 270 306 312 356 | -699792252392 |
| SPT(16) | 1986513773042144089 | 0 18 22 28 34 72 90 112 120 142 160 198 204 210 214 232 | -462975078780 |
| STPT(10) | 1986513799014902627 | 0 2 30 32 42 44 54 56 84 86 | -437002320242 |
| SPT(16) | 1986513942774495571 | 0 6 12 42 78 120 150 178 180 208 238 280 316 346 352 358 | -293242727298 |
| STPT(10) | 1986514075781862017 | 0 2 30 32 42 44 54 56 84 86 | -160235360852 |
| SPT(16) | 1986514549041442961 | 0 36 50 56 60 72 90 120 128 158 176 188 192 198 212 248 | 313024220092 |
| SPT(16) | 1986514815672147667 | 0 4 76 96 114 184 190 216 280 306 312 382 400 420 492 496 | 579654924798 |
| SPT(18) | 1986514844745570781 | 0 42 96 102 118 130 148 168 186 232 250 270 288 300 316 322 376 418 | 608728347912 |
| SPT(16) | 1986514938601700659 | 0 10 22 48 54 84 102 162 220 280 298 328 334 360 372 382 | 702584477790 |
| STPT(10) | 1986515636304929489 | 0 2 12 14 90 92 168 170 180 182 | 1400287706620 |
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