Factor Info

ID 195972
Size 467 digits / 1550 bits
Status composite
Value 27977930951656477578294239631311220333041549871888577990240032755072742699494733354039187713203430297127518680463270906404297788533297893678027067452813278587480352146050405979249451238962995703136275190685225206958625300336539538898893368229021294500021342438006587229298707880218197433919712944209562584660133202909142053929335128798163631344720034619336819690830074557978688577366208656667932973509543824938954189473598891876955204761126897131721541630633907138081

Factorizations

Primary (ID: 195368) 601083137805342489506191028511403312266426842550649790645067975377427754052640163069147432957146518767668541 (proven prime)
(ID: 195973) 46545858953569545326343950232862691875915584726029659641693129852458330711482148816342116131983171434550885527361146070839702825715798892822204581768596212077956690413183577656920298813996058342503826383430842605714520384013569714169145455598787588549980261648682826452386692021574450702239382128896905721130462271135678506765119859945896125384579695112501941 (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.