Factor Info

ID 18535
Size 264 digits / 876 bits
Status composite
Value 401483346681922295189270818187287337520983181921030774405627624736858430209316505421651928076552101888519948499748410468151862827073326767031214732641019350127661287326572456579817418042073084692037437260371790686664890861663704350381110497194494143843483624925601

Factorizations

Primary (ID: 18536) 141853148269311930125011018018040572551975041 (proven prime)
(ID: 18537) 2830274488654249744716389527277548951048106451705698893795383946107123113950277837302069869936901681474764222609921761984609062709698696578247992602945192623918408731564756142015501920475440419182630317150322201813584161 (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.