Factor Info

ID 162506
Size 958 digits / 3180 bits
Status composite
Value 1579581174280117524305796110171612843829397052345293841154606616741518848759710560471502947234581416062833245225427018298329175909900556804752077839909246584455824252430548179627996800516033936082809492493785658424497830040622418222944214453686352263854625659715135885162197817738389228107483537749831939891797652187670255125796287503863891225176538314546878594621152664609268487924094779580258096053584522120282849908020546814769845712470628048926365746730195058699907536464037362436434778538253623600793539740621485601550688126754980199637036410644262933506260344910195996031383899104512049840116337114779519308315482558258858778329391214478656188104068020578148439039908930436775392948295451349044641916896669524653521247149364337147168641522344872819976670396900644603264624141576193635634458542737067413145884348577134476847513737201176690192592417647708260633371682506233940604946175469345801233916803690268905574514425175836344874424876756034764733863

Factorizations

Primary (ID: 161202) 5003619482156961303186225269 (proven prime)
(ID: 194765) 315687709649573782277339911288889151910861383134767836764052556182080524629102225417718107672461287982281509607247708847853134153465811288797990205332154142509194382775031272909475028930436355115092284294730621163902265161522979478589229321989193766718897007280725619310046645785654541230556091122925122373009557468105841061512077342628965973613855678865129942905687393672722883159679879862812131437889207807718065801431195089776466936040458667580976532083000814001165384897769858669240489940863185097124851469294352432601691490283915438911069224223999767367680747269448790773969121688394881318541720131622067640040067459048637516905919105243211136586425705264946401032944518060776971701747581839877540110282715193544782176523028781927800861903160980218176872354889110838773187936824617832616639470453201884923248670198610486113896607965451108817205990758913418120433766445307137418589545013679646227941457594035340872112336976427 (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.