Factor Info

ID 159559
Size 491 digits / 1630 bits
Status composite
Value 30990931472688094710219335917223295636478259334561929431012855940717320491872096267414642754133319124551940923003171831198295497382345952190498336908353400925283989235283733794635234457886805437969185449492530579272436871687663257560240214712736302477507570492862242661520216048909699149776480259248678172919889695266906545902873807704804900767954603170526230526265896978207497675097893171276400279125545474642663265553323814096743853650901324649162818267121078986400676028640463193074008613

Factorizations

Primary (ID: 159906) 14017404751440899929154417379629 (proven prime)
(ID: 192967) 2210889392310828746060886191110577394005966620537859636773053813085076579798833978411741000948104928240976804112185623492828628359492431282640256708912723509232064968800763947592611650035143059070784839424255700487488076381973868923215884412992570571615994480274189786073983740389197413543755353785189470828373513922468905941515976816249973355398402422008763483689685966572506669767489531179042083432869374927471672927760398630187185361542992659677298298177497 (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.