Factor Info

ID 64342
Size 563 digits / 1868 bits
Status composite
Value 19329003598472430990949878175619668327031401670262997902365181811804281508806080781351147490690626264869520747498585309925602456167708013226089841403916109315471604177643278106916522369122068254640740083441799312152355940249874374703480733567752491315010077983001895264831066169271328592580979964172830433138735554353516199835774762995488701686612625701453659662525919498011157173706175839194229175731519376408997828601991449983569854948978235895177612993817100852091518441508615813486480874110944627750285682122709458782975690704123570832372085324431787287275573

Factorizations

Primary (ID: 64343) 16620204991197145431065341 (proven prime)
(ID: 64344) 1162982262174864552580780444962547957971976833072993762424837017691685276062663792141938163580710491225535492125578332039090100485188598882567045932840600691424957741168673237761910807722096440118462810748115024063132922213924339662557533683623334648963353825312222881140544337916769816827295017141392528076005308324103377684441777416229487147015952643660891197671187274907463773433177829132235784978453947400682079890584635465550386746491226149153420189396104202113152397295048286368202102925399366356970992042554705016460998922677062553 (proven prime)

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.