Factor Info

ID 139151
Size 277 digits / 919 bits
Status composite
Value 2374398468075181471395986520380287097297695446330665115197544714149176131978612710454789505571348421667018598054089214536624671709404139555276751221338609229439613043346606441996774168303457057124658657064944298470179200804763641129296305556604386749787013239934181495322800307

Factorizations

Primary (ID: 139152) 152010807624705722836249 (proven prime)
(ID: 139153) 15619931932321894738456520876917342489573433718164294678793989422286572163398368747665328152419592884448194371444164809284536045601707569076013893212606418540886232264915094468814470303822043833214551828674390130366772273810670387926674334154096771158443 (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.