Factor Info

ID 170352
Size 493 digits / 1636 bits
Status composite
Value 1976959856251536379779144952814303787004746132019014031535836973122801959346209366702396921576914556977986241213900062621303825415947354617466806200654785207891961014614059693249748701805915418877374379951209234134869177417159331835731905272255690575603237271315077648243923406875104455735382651664828495903297884269242928131785183790611825201947913442816024139655846298711600393113384392518204900059825969142455319917439816508805539021303117676017106900911629790401816655282746927862333644483

Factorizations

Primary (ID: 169634) 80104676796048956441317163882613753551 (proven prime)
(ID: 170353) 24679705796516577074519314807211381596415328227738823947869670825122629943314797804633855070485837289460703032396781199371759326719343094599591314797829116514103450085790459640163222897621197432084992674899635779661812920869447948920553375345610280347830253829013433496341772958857489199887514872558354156451603288049761654726111922666205725579306466877649018567722972261125497606853709825690381860477879854491603324146139160242660063522803826177756112333 (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.