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Prime Tuple Database
Prime p0= 1957686256686235277 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 22 42 6 32 10 12 6 32 28 32 6 12 10 32 6 42 22 2 (?)
an: 0 2 24 66 72 104 114 126 132 164 192 224 230 242 252 284 290 332 354 356
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Landjunge
db: batch=80, k=20, 2 22 42 6 32 10 12 6 32 28
dn: 0 2 22 42 6 32 10 12 6 32 28 32 6 12 10 32 6 42 22 2 (?)
an: 0 2 24 66 72 104 114 126 132 164 192 224 230 242 252 284 290 332 354 356
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Landjunge
db: batch=80, k=20, 2 22 42 6 32 10 12 6 32 28
| STPT(10) | 1957685754957752891 | 0 2 30 32 78 80 126 128 156 158 | -501728482386 |
| STPT(10) | 1957685795751890669 | 0 2 48 50 90 92 132 134 180 182 | -460934344608 |
| SPT(16) | 1957685858789871029 | 0 18 42 54 110 122 152 158 204 210 240 252 308 320 344 362 | -397896364248 |
| STPT(10) | 1957686108539653097 | 0 2 60 62 72 74 84 86 144 146 | -148146582180 |
| STPT(10) | 1957686113978390867 | 0 2 30 32 42 44 54 56 84 86 | -142707844410 |
| STPT(10) | 1957686253095183827 | 0 2 60 62 72 74 84 86 144 146 | -3591051450 |
| STPT(10) | 1957686559817005487 | 0 2 30 32 42 44 54 56 84 86 | 303130770210 |
| SPT(16) | 1957686584744534947 | 0 76 84 90 220 240 244 270 286 312 316 336 466 472 480 556 | 328058299670 |
| STPT(12) | 1957686765664483067 | 0 2 12 14 42 44 60 62 90 92 102 104 | 508978247790 |
| TPT(14) | 1957686825979538669 | 0 2 108 110 168 170 198 200 210 212 252 254 288 290 | 569293303392 |
| TPT(14) | 1957686890471823419 | 0 2 18 20 42 44 60 62 108 110 192 194 318 320 | 633785588142 |
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