Factor Info

ID 71659
Size 600 digits / 1991 bits
Status composite
Value 132561160556392547150360009897705227119158393609466410072566073637428118679411115498949148900115015508932871888229906113898996294851376432519195091273431938085853776336498620231397532802333640893902298766029843044469829094008678694685836325948494269321800088764086832652538478141876627303223492165499136425125645306891520469167820176907760335386468532736483388434386898928279514804072198829492847878843932047128294115658980555263568276319038327386437646867640013244018612651556906813305373567474570349836184179811551358237239972834689444980871977297259793243496873509653800532698903953973398394452531

Factorizations

Primary (ID: 70654) 7828769974104026860693944259 (proven prime)
(ID: 98909) 16932565523687349242768325421608880700540962005879634775453783809879705079339400374509745607765282673199253460485617518985460528387272163672763246521169822708553647250615153753362759306163078031036550461000354950187935065529640465751375655577328925062295592740892578388361188765116101363921676419816218390181635607920791810999103072989228406713946920228300930589777186556124844175919959763284237983180509189016465666041371192203680091888674031906741785606345628579906848508298061708731814373616798685985225629268351245024680835154046966806083256136479563140323035787033809 (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.