is 2 3321931043 - 1
has 1000000888 decimal digits
takes 703,411.209 GHz-days to do one PRP test
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-daysProbability
Actual28818,870.314863.6364 %----18,870.314863.6364 %
Target291150,962.518764.8352 %17000000500000000088,575.53894.2997 %239,538.057766.3471 %
Difference-3-132,092.2039-1.1988 %-17000000-5000000000-88,575.5389-4.2997 %-220,667.7429-2.7108 %

Known prime factors:
No known factors for M3321931043

P-1 results:
No P-1 results for M3321931043


Trial Factoring results:
5758596061626364656667686970717273747576777879808182838485868788899091
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2024-01-22frmkya40212680.018
2005-01-17HemsterOBD270271
2021-09-28Caleb BManual Testing2652720.286
2009-06-10byroz272275
2011-02-03firejugglerManual testing275276
2011-02-09firejugglerManual testing276277
2011-02-26firejugglerManual testing277278
2011-02-26firejugglerManual testing278279
2011-09-16Christenson279280
2011-09-20lavalampOBD280281
2011-09-29lavalampOBD281282
2012-09-14Åke Tilander282283
2012-09-14Åke Tilander283284
2012-09-14Åke Tilander284285
2020-02-27ET_9800X2852862,359
2020-04-16ET_9800X2862874,718
2022-08-26krieselcondorette-gtx16502872889,435


ECM factoring results:
No ECM results for M3321931043


Lucas-Lehmer results:
No L-L results for M3321931043


PRP results:
No PRP results for M3321931043


CERT results:
No CERT results for M3321931043


TF factor-bounds graph:
288
287
286
285
284
283
282
281
280
279
278
277
276
275
272
271
268
this exponent TF target: 91
250
260
270
280
290
2100
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00