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Prime Tuple Database
Prime p0= 1978669542911845387 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 10 48 38 10 14 30 16 2 16 30 14 10 38 48 10 6 (?)
an: 0 6 16 64 102 112 126 156 172 174 190 220 234 244 282 330 340 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: MechWarrior
db: batch=80, k=18, 6 10 48 38 10 14 30 16 2
dn: 0 6 10 48 38 10 14 30 16 2 16 30 14 10 38 48 10 6 (?)
an: 0 6 16 64 102 112 126 156 172 174 190 220 234 244 282 330 340 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: MechWarrior
db: batch=80, k=18, 6 10 48 38 10 14 30 16 2
| SPT(16) | 1978668672384001211 | 0 38 66 92 120 138 150 186 242 278 290 308 336 362 390 428 | -870527844176 |
| STPT(10) | 1978668925053634127 | 0 2 30 32 72 74 114 116 144 146 | -617858211260 |
| SPT(16) | 1978668955860255163 | 0 4 18 24 64 94 108 138 196 226 240 270 310 316 330 334 | -587051590224 |
| SPT(16) | 1978669194219240767 | 0 2 6 30 62 74 80 102 194 216 222 234 266 290 294 296 | -348692604620 |
| SPT(16) | 1978669209885852763 | 0 34 66 94 136 186 226 264 340 378 418 468 510 538 570 604 | -333025992624 |
| SPT(18) | 1978669458811802797 | 0 6 40 54 60 112 124 132 154 192 214 222 234 286 292 306 340 346 | -84100042590 |
| SPT(16) | 1978669622730948709 | 0 28 48 58 112 118 132 168 184 220 234 240 294 304 324 352 | 79819103322 |
| SPT(16) | 1978669707625621441 | 0 18 30 60 132 142 168 246 292 370 396 406 478 508 520 538 | 164713776054 |
| STPT(10) | 1978669903012562687 | 0 2 42 44 72 74 102 104 144 146 | 360100717300 |
| SPT(13) | 1978670159271161033 | 0 6 30 60 66 144 150 156 234 240 270 294 300 | 616359315646 |
| STPT(10) | 1978670403429082787 | 0 2 30 32 72 74 114 116 144 146 | 860517237400 |
©2024 Tomáš Brada