is 2 244161451 - 1
has 73499921 decimal digits
takes 2,567.086 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual27415.669462.1622%----15.669462.1622%0.0000%
PrimeNet27531.339562.6667%10000005500000060.09745.7819%91.436964.8252%2.1586%
GPU72279501.443664.5570%15000006000000071.45764.3036%572.901266.0823%1.5253%
Difference-5-485.7742-2.3948%-1500000-60000000-71.4576-4.3036%-557.2318-3.9201%-1.5253%

Known prime factors:
No known factors for M244161451

P-1 results:
No P-1 results for M244161451


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-07-18T13:33:00David CampeauManual testing264265--0.015--
2014-04-20T23:08:00tscxw6600-2265266--0.031--
2015-12-07T00:06:18dhzjadhzjaa266267--0.061--
2016-10-12T04:27:06rubikvn2100com_cc170b-05267268--0.122--
2018-05-17T10:25:29Niels_Mache_Nextcloudtitan268269--0.245--
2018-10-23T02:23:08ANONYMOUSi7269270--0.490--
2020-04-29T17:10:01SRBaseManual testing270271--0.979--
2020-08-23T07:29:33SRBaseManual testing271272--1.959--
2021-01-28T17:19:07SRBaseManual testing272273--3.918--
2022-07-16T01:46:49mikrManual testing273274--7.835--


ECM factoring results:
No ECM results for M244161451


Lucas-Lehmer results:
No L-L results for M244161451


PRP results:
No PRP results for M244161451


TF factor-bounds graph:
274
273
272
271
270
269
268
267
266
265
250
260
270
280
290
2100
Last modified: 2022-07-16T01:46:49+00:00