Factor Info

ID 150449
Size 481 digits / 1597 bits
Status composite
Value 2848417177054852568104886089276113189176207199499386726701236376494304443963055181174678697351788684104482845635371368133884880179967236657601382256751819657937410464790279800544526202859277930141331212116523472115047352771777154940759156358266110764080430952984696119908787661030885103450977070844383397424752091893001469032258648069743506143518682669000331186269228688514291568934691757800340738033060334051775743125477235628184274271153050462268492496343941356997236502011986211

Factorizations

Primary (ID: 149617) 1173922372300235340427 (proven prime)
(ID: 150450) 2426410164986921712915872782085473503212997354181733055665314009793647540483883886519413358940136782859403019128792891092257123766021798960906041196241244744778604522602496871875752733785925928385184430633196589425513910879272890753373018692836345398756976961326996568460815424883640749757365168842536845619261022559515453459583951972028729202385981255579802446552050042801577472585572484946216804126592281247605639090479679773245865834565278875746153281019593 (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.