Factor Info

ID 155554
Size 422 digits / 1402 bits
Status composite
Value 69403371556578399653311588413935449986837909900583673623770222558221533468879064710780891709224408900499031422167323139606698219513937481999659187519514139231133480857891025601094352567345771155974178056337665359014600239802603378920356897958880206271370586235003346055490238423813240375701834248903728267414603952691326152532159223748502261223236896914479484342264064313564038696977136198930497527069967657367184677781769

Factorizations

Primary (ID: 154645) 488064548082098022956156062559 (proven prime)
(ID: 189509) 142201214632995554247834128695621397282625382934918938034146816920609091651396484739661730974420567740056955221659198552826891932084673322171306781211234016979651706794646366512048320492326658993793535315715525391682615194561551533553452785427791974402780945759477151073559089830280075928593086836153577012565632277742983357176306607080992748788612560013051310480117591208420004829887820887191 (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.