Factor Info

ID 37582
Size 421 digits / 1397 bits
Status composite
Value 1820851568926652722727551350559756704235348358235384583770302713726020461152998224128267436695626921020287781620317560240195951810402767153531550496117351800270659341495881953000128698283756393420032373445588079953131993577009630241388044435626711964983559316448716463068403074417823859589364282501661500216586605172764318694747536790344168091548721200342949010743737059807501717065710540197641425743831581339528879529739

Factorizations

Primary (ID: 4260) 254395969103901649521223867932173929 (proven prime)
(ID: 37583) 7157548821785661209181065068550726588840401720645533308438924547984277029391550728746770230560911576254059703093021695803573862722205704796221912788748716426293371410196868483120222477096917587719189687495558696520442209820900399632161800923157631282852189570627895386799534947192823704917900565881295975170777061360057090091407856749060343540569561470643276312810404050146197248471891 (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.