Factor Info

ID 189585
Size 557 digits / 1848 bits
Status composite
Value 11507658537742414796620820985003516682042720258182532920397995263788192411012625517427719168641708504379021014832050729650405698631306059143718909056678493510207688505447791577544107324427150933809542899211479940836296092318389122070205779813973303173123868159323352634187329170429333263515192642859807944475004759717128406196960153779394078595220727180441844967888511446871521254767857267434466387444424851450805764667443059813241733799260383530812377651142314456802498324568849757438595852182937300867814899883914905736018448521499197369451558905026087099

Factorizations

Primary (ID: 188763) 291352969201392097489849574023263491056699412479 (proven prime)
(ID: 189586) 39497309978632717124695621077934593359142362234261548054736851165397910967003877575284549255332701498292493586665107648829769379635836395952621069502914579437065491775319876235311807287405594144496671134274642345687921297809223628206149924246807683420238111260994797451012229446527145205208578983302875685686684133055846860768843232678684655196184293243057938427244817864127363605093378468035633588801632750192358490093207789443352736893208136725743342073621719742706334902979401725539389875879746538192979781 (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.