Factor Info

ID 43412
Size 353 digits / 1171 bits
Status composite
Value 17771423473498348469107302328000315477555521425917173396303850709771410366486598707169108669273027370947458757538586369037061718779976003809228879703450831230327766804651653321431258684897814433677532142134953779217678830679492560370326042495838486544870945489327872472411512338637691757407526801784027305755783303994571436152171208354715309804214034457

Factorizations

Primary (ID: 9480) 52288798913069010095615928073 (proven prime)
(ID: 47319) 339870562011639105808080275608864393805019613862429719212160291172153538419627148183819683862420763926371766305505477966277624656984372598770209380634442334526028005520221094474222770429675048213811284739523271896563201955296957536600083147524541450382261942324737239345779691984624133700514156336927352936359367469919806609 (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.