Factor Info

ID 161670
Size 433 digits / 1436 bits
Status composite
Value 1858527261755354472747372327433521376974964718802581524914680563924388370101906306016580369160592103032224724658460940877163145124319554636916562724373861717620401676814383381676525092928900609978405962130194585833105167512867135597385878933005638717384764432829879790115557097096416556235601223252690793137496322372124472280855451330046016677657822439252719989582861528075163808630509498143789340191443416819437092160286955765013571

Factorizations

Primary (ID: 161671) 80821291013154983377 (proven prime)
(ID: 161672) 22995515642689360736915849505109203297524899383925058661529532808603830599663977056484742481988142525804802942585908020458183966904725249051972999668403860288865249412951478434762807557875088850247507217656181538218073978505417368415840550567896415452972152816615428656900288857216643816941973215363378747758580519714851740426796150839906707602471545678618364090040837929002431480874654746857505203374180114016723 (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.