Factor Info

ID 125141
Size 631 digits / 2096 bits
Status composite
Value 7587447221044430637737923515496647940009645265814281703166067170042177359895897533661178454617509861365634934774429295551949596717585356992213320270825707768156174678111827242196095148690732108050357547427343455993184167579332522613619254041129418176758883706753669598439011706121514173403220046740089679909092733391897466424750632984998331737329261768863923014944185363558769297353021829524376389588747053725505688098095482213934206779249399623207093622204832576799579169218208021886080436522443608124625474520663821746403193470962994491865518156662216561591084215986586054931437366762209515027516218196513115673370453293434151493

Factorizations

Primary (ID: 9068) 1963007348390950600033407902951373073993 (proven prime)
(ID: 125142) 3865215903172116990534114759206629085643734781487032263751804256997054410464466815782996703838258946093489971116730701700957375952740676067711842964605180074612876113963938039280067472046035886903047914818044814539988563168405876681731530652674384507795795920913003025165357477725803487252309938031572488927625012525268942422684494706031458679108577570954220852111297150752297102497662151017122576100673512632151720237453155091033429720594848833312621490395659660882905140412255461327852212786345983110014010241536544480261525502083921138591317807435814675984818607250180531341210508333417501 (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.