Factor Info

ID 71981
Size 766 digits / 2543 bits
Status composite
Value 1884386964423788612522754385642840175445105528561209830522955960530044858104567861152005012696338106640464702107883200192087774165622805191910392480390622408249429520041997571620833892243185309842741119144489696417481795859180002065145631435421610976755375118080767190471933499209440193365027534158647594797823139819502017879397314230232181644320657217571538682779180772292723629384068217200059574776394231199832249333726767021124876702568520436861421616223110287240451014221859059740159458948950669016656311926026967980669162140919332922178863897400249447246787869340644318596543687114767083037828773717375961107022388727035186143338446796122393510246359015215201165064718720076774946041272095533253620288034168603479900019790161398525395253440741746852929216579421

Factorizations

Primary (ID: 71982) 121224869743030051069 (proven prime)
(ID: 71983) 15544557551748851310384140619083899370842120712448300587697335526351700399397716966248333734415757072266823747387734669988856222064311777895725402253819646650170847115949601574589534675807490845500974205211563015422870389410055637933698851837191751967165443423760239758587261029538942205776883862633912778451960605501252770259750134278572121831978272217040162279354124456428004803111694375369463281783392755765300869257698417957681019115576739642444749074621574409071888452195318818725226685201109449192924030767566055823143256305092764073870281211110617166135067765502776987478036257128426588671837213904708770420300096526129542175234551754791132608529196989038616666368963824176450303830237089479816137276819507043182592439830102432749347274209 (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.