Factor Info

ID 107383
Size 640 digits / 2124 bits
Status composite
Value 2103812866942909959065381915036775353147624140342428229378312037386457088025345288756856281813386406738600016928352977580093184775111018988760009793955488498956272711301511079629716486787864834342891815435865132395527933469020426611655222797776120105462316758007759948026326322748069800786059714398961177511345778189797855289383115357867804121649246502547092522966339261365052804332650887140767603023190670592697156061461233537866962766587060333865724736120591452131940390711478883854519033576577472874794167976464707159894509345140940255614166207051739684920270195899174586274147603932384469790115924695855354566563171648908481613311093589

Factorizations

Primary (ID: 404) 4651115729702571326164661 (proven prime)
(ID: 107384) 452324343061969818705359223428612414111618527549003186661410230455002762556664378491710978751730009073144612391906174656735265027390004636531051675030607248517177970710384574656032041374880993568203239332388977375699726712751629327084326516988629648861962645451523598207530623341412982578362853835849046717713551269502964888323036369185906111846807459528783574367109300380400012239428489529497805630051598886518461129972435578166572434229491019215526696444535009872134725807192771279451776426657938539979887348405002647110730368079200338299815798716820169398811960146046135653207918830463958847002841973568125513249 (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.