Factor Info

ID 177754
Size 671 digits / 2229 bits
Status composite
Value 54133077754128638450107381072885363917451209471814953984142017928857341545473113646192020756109480030237723316786908496906634065240462791476772227720623514414695911825758924477741322363560249659627062509679285652191806760212641406956238125223826430909383170575251868851630353016785158488890410871641507305796458114938508085702114640819853894891048568458615295908717420029456517294769527845883861583791307586222081492253060625238328360767437408531225952773714259313349489950188241769210204370441762450974317390619321625316255138434771019183672600649132761984682393279398982244467510899180421219147567845433437992138928486932605070722490359488610658649089505130482406474373

Factorizations

Primary (ID: 28638) 22375046196344815488773928630234428774788573245515481731276565201962689 (proven prime)
(ID: 177755) 2419350435261752026608293268154655813237546581867035102943083867431057184701451457511138414557742434340090201203493406091617792546575699202293735380158981131878796290502509612813673808613826131351601585665992983205570744847378126625610298040162297143560022991637874340372052867008729289971926245157778728397158765701638787960758339660719599002204724547895701085049846787678856778721811793523886770127656610386466146921351863069704772529713357397356807473688501639209504871485651586329825131902980049395718391100263120675681588432368607574471143368288926946889636568458141366200369297310074963331829957 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.