Factor Info

ID 76578
Size 248 digits / 824 bits
Status composite
Value 77479640481385410722207405879703199043519991550648483245523500303655194944003072929351711277503980287993726624284337821786331625379826647744271038086079459995640641602507571801549850899520295986707507382690392027051434018849134030493816277349573249

Factorizations

Primary (ID: 76022) 17943031838823581369605788619131951827982960001 (proven prime)
(ID: 76579) 4318090787407603082771284882362351047164654248787350117804924477520665253678648587883873558361494047036759224275258795063586250915497900550376529887973169226557353970683666591029149459666876671912533249 (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.