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Prime Tuple Database
Prime p0= 1980821692781135177 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 12 8 70 20 64 38 10 38 64 20 70 8 12 30 (?)
an: 0 30 42 50 120 140 204 242 252 290 354 374 444 452 464 494
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: conf [MM]
db: batch=80, k=16, 30 12 8 70 20 64 38 10
dn: 0 30 12 8 70 20 64 38 10 38 64 20 70 8 12 30 (?)
an: 0 30 42 50 120 140 204 242 252 290 354 374 444 452 464 494
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: conf [MM]
db: batch=80, k=16, 30 12 8 70 20 64 38 10
| STPT(10) | 1980820375463595077 | 0 2 24 26 42 44 60 62 84 86 | -1317317540100 |
| STPT(10) | 1980820515700629191 | 0 2 30 32 138 140 246 248 276 278 | -1177080505986 |
| SPT(16) | 1980820740003904697 | 0 92 134 150 164 170 176 192 194 210 216 222 236 252 294 386 | -952777230480 |
| SPT(16) | 1980820779341680907 | 0 60 86 114 126 152 176 212 234 270 294 320 332 360 386 446 | -913439454270 |
| STPT(10) | 1980821199565482017 | 0 2 30 32 102 104 174 176 204 206 | -493215653160 |
| SPT(16) | 1980821473079897891 | 0 18 36 50 60 62 72 92 156 176 186 188 198 212 230 248 | -219701237286 |
| SPT(16) | 1980821701519414843 | 0 18 24 60 88 108 148 150 334 336 376 396 424 460 466 484 | 8738279666 |
| STPT(12) | 1980821734453628609 | 0 2 12 14 30 32 72 74 90 92 102 104 | 41672493432 |
| SPT(16) | 1980821863372866331 | 0 46 52 76 96 102 138 186 202 250 286 292 312 336 342 388 | 170591731154 |
| SPT(16) | 1980821997104665823 | 0 20 36 96 108 138 140 150 164 174 176 206 218 278 294 314 | 304323530646 |
| STPT(10) | 1980822353050660967 | 0 2 12 14 42 44 72 74 84 86 | 660269525790 |
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