Factor Info

ID 166093
Size 771 digits / 2560 bits
Status composite
Value 421338877984548195983806224689968438235714944405998367346191978380512244607097688153278245917300944529277816940582446459150697629675260807012536592257832174091595212885056880350460061845750614361707073744071234278280481232325879596773468962003705531165770052137819545194358998686549629690366464461680646592261632036362605499085716410063247625401617659919633418324057228528819203732126765144989286051834536318677440895323840252992809293039079132421137098921436468655095501099728121878953222276692871718312100627348483617336650439869505617107156727977937260821813801739137245157980617618094734438613584785498195025061967508026265105512877134740471901058977196535353461283084923847777847165355772525584953187481913269402421278120262160698331229609170018807263501045800378813

Factorizations

Primary (ID: 7551) 90571543952974835963 (proven prime)
(ID: 166094) 4652000612944274063691961109495577278090445098674827871254114982835850944378435441678630713943146431179319422430306296434075899375654103143708985205804425592936281741354067208200437422249297370023124659080575659114790548371222415583722258561029166589522799639493051413510232363142037465377723151119823969648170008580535066614841803324639201530534447726028798702159291025047696772052561912821055663888684202408548460007221938006225831067281944157060205428710217423533283089215264600970688384661951246363327015603052281267765982264509736674293195426482401766111516423792773286736233525201003002805489596040848265576434502975736374434926766550546563280189128572135725374979264977906980565828939766788804247419233106364778235575458749469499029573121206951 (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.