Factor Info

ID 198563
Size 688 digits / 2284 bits
Status composite
Value 2727373801057302598423132504683429152801881548189225644381567833336809683107442547577403980056317136710106416219558990631808159846394318260812981930713693698784610842590905964486199025056382071833892351064164029680690447324255195548405938479164790785227411284621507270614414304492828986309961295406725494910380679048448127106151896826712600640349293649330906294449445533037071934850796432584548469358365987240783979784764291826225147440140625724276513516560332502467824056631802867888388007479464015352129522718073124536957671616913487599757151749515940195752609180566765263257100173338444695939454078063594758412652726809319941516415674829965255995681266257814265752975851463664694768457

Factorizations

Primary (ID: 31525) 159485446033684670956502580343575184519 (proven prime)
(ID: 198564) 17101082693660073878385442774255886838301018528274665680787583766141130860424938065178904937508505304484697168230192227922141337969981247743034718203521117789583609304975281528952940587483582801719610624607224991310805701104196281289949478234238602427466001320898141375976094084584592555418608816568483990159407208158425359946319576170248103452283985380210110148739446930672346495245301947256700353703860459296836271731378014321244386451986884563130827256295916755823248801256973970910170999793460055096079750558014619036181236913085318247874616207164787147320762978101033392573326639149374294341767402682892293692667482917443151082906305439781277103 (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.