Factor Info

ID 185223
Size 725 digits / 2408 bits
Status composite
Value 41029467686781613438514534269732434434169358850895415876870169182898490472657188182921377648762772903768656410529272614979395041422709924767786565670049396786537376184529560805981236645090649181771160254453879136718484262627288634540125403136729135249857466183594243476465055622013307225675796446189800561568889794932310058628267463028828919303457898331988626295966445622607374489317917951957466852081779584696998371856125052928179561109424651745518880869093171344017232925115696373136514592513517930423257087690551318283640368169129440512860403965452975796987378911500976687066584403822947705106309698653876380456965920178431786338868543548670288554456404698810199600558272030746482010047923018741728061098462962912395225921

Factorizations

Primary (ID: 183864) 74358111421290907734768591843908538004321 (proven prime)
(ID: 185224) 551782003369086021664040696536157935068526110820685922297426796535313334939784408899114178486765298989138690719366919829249490388609733154300101766929514425864711186843913534331723852443787183480087431958681404112201587569212258323776453473821427275759698920059203874129886259425338007893727916197168781476729113903273414978504839172212275109178550889374374833451238183938864841073838604272451382180728526665681914557456178285551243349078682649280699861487000195313943722717992901983844142662437442576869651417192577155673319352704926957477533149420685490696645731275372677093180997599343320782029073227313072715326743505612880735039362533957210202128459759787899886776958611274949601 (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.