is 2 22369007 - 1
has 6733743 decimal digits
takes 16.311 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L6076A772D44D7742double-checked
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual275342.076466.6667%35000070000000.75312.5246%342.829567.5082%0.8415%
PrimeNet2650.326261.5385%10000032000000.28435.1521%0.610563.5200%1.9816%
GPU722695.337263.7681%17000050000000.45803.9760%5.795165.2087%1.4406%
Difference+6+336.7392+2.8986%+180000+2000000+0.2952-1.4514%+337.0344+2.2995%+2.2995%

Known prime factors:
No known factors for M22369007

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2004-01-18T00:00:00ANONYMOUSv4_computers325000325000---0.344--0.907%
2018-04-30T20:56:59ThaManual testing35000070000006---0.753--2.525%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2003-06-01T00:00:00ANONYMOUSv4_computers21267--1.328--
2017-04-24T20:35:30ramgeisManual testing267268--1.336--
2017-05-15T00:50:37ramgeisManual testing268269--2.673--
2017-05-15T00:50:37ramgeisManual testing269270--5.345--
2021-09-06T18:19:32TheJudgerManual testing270271--10.69--
2021-09-06T18:19:32TheJudgerManual testing271272--21.38--
2021-09-06T18:19:32TheJudgerManual testing272273--42.76--
2021-10-02T17:39:38TheJudgerManual testing273274--85.52--
2021-11-21T17:07:55TheJudgerManual testing274275--171.0--


ECM factoring results:
No ECM results for M22369007


Lucas-Lehmer results:
dateuseridcompidres64spent (GHz-days)
2004-07-26T00:00:00ANONYMOUSv4_computers6076A772D44D774216.31
2009-08-09T19:17:00TheJudgerv4_computers6076A772D44D774216.31
2009-08-16T00:00:00TheJudgerv4_computers6076A772D44D774216.31


PRP results:
No PRP results for M22369007


P-1 factor-bounds graph:
B1 = 350000, B2 = 7000000 (P-1 stage 2)
B1 = 350000 (P-1 stage 1)
B1 = 325000 (P-1 stage 1)
104
105
106
104
105
106
107
TF factor-bounds graph:
275
274
273
272
271
270
269
268
267
250
260
270
280
290
2100
Last modified: 2021-11-21T17:07:55+00:00