Factor Info

ID 143768
Size 463 digits / 1537 bits
Status composite
Value 2845559795344623204732965933503866269055706844179525346508281314078651510561047227172678732773603262771406354440306132770467332718984816938419146865368383346881225978207855282293030206838013149335793172631789780892888665500968297241182209254057838735586970364275710512030643687073770282465879667015722924432182292347423685991675132314446601972744683567364399823867169909854441819390516915465048608355259753513419437951767523803315304860405816043792457839658448679

Factorizations

Primary (ID: 143358) 536956134316702250089 (proven prime)
(ID: 143769) 5299426924260227882297594129743795341491655365729376229761922495267777698085327349310814752943558229455527231492149601179694826032048824151653834407696565059333348158307110670316216334462297762049008788218367920855144326346195385965178314797789525646834053204963280488068380747615565897234469298008824600452370014281318732818477170786261421478159245866918012129376032085328702628025584577816143136007661491007569507356877724191017232106839311 (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.