Factor Info

ID 179901
Size 520 digits / 1728 bits
Status composite
Value 8285922272476826241737467631445896282560057389715568945081827548982528910876742271929714451905108403170105733054427300414687426754766880168266612945455593399932060431309433708626277405279222132319225010478232611802652817902933389383022972224644792571888175794084285910544055432584533614473675151014378420987241557034230977578085428187975334902318379593962202685650219372890085405075517104746427299330184046324423852618243720919062337124231559971028332976769547513049217066678136430683653431518650024842262070105691671071

Factorizations

Primary (ID: 179179) 3817022658060815030132631361974810664535775289 (proven prime)
(ID: 179902) 2170781526533136471046328127547434438597994107904653862338320459425394264727552666194220219940592191466939707869309256538541554838743089179615384385399475180840252960269349875683039350348116472078971117112952652357761330478081121671696005728555130028191853451176091907413142561141195688826738751402868169116470428921569639050162218224031124868941685821178225776738100505352675694829729822487321354833349425213656948448572503027897574973557115733296195070355374376934055593239 (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.