Factor Info

ID 110407
Size 620 digits / 2058 bits
Status composite
Value 17911833508718325663350425078317523970242407507444143994180288678495468672128013439999111091473149500959357882653670365026031426711246674200275699713701242040596985109176027215738446780065246253063944311324737019861208805264587518165893334532936919730035611746345410895977011136723412998806955653513960609242881433622129239598069676066096889577808989316850545349896518194478437090203965709644791740207620072094760728211451054975940267747975252025323752124382560692635763506189379713047041507917969094455471592337035351834424073801759529586966034657386323448863661735574437686371098037706292521859923130714594642471415863

Factorizations

Primary (ID: 47666) 42205842869528195156131511325281 (proven prime)
(ID: 120316) 424392271091221924756021638439232489092961121740159758612489997814704354966546051489108773553180119393127925850146710265670649779224066025610459983102095980835821987223673841300629845287773689654418897958277581749680860006060775858422427217910504360561559552448319605017475160303655386863041556891589828781508747187282156199793592223706979855862704824533826222283883339940758253209423724841232406410857368731824261134387415805362365142952432822257091718285064404427016410855476010537057505326935038695353134507349727449263811394155506515650925759997868586952779738420666032598950021462423 (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.