Factor Info

ID 177813
Size 513 digits / 1702 bits
Status composite
Value 154498963700840018630007663321858236101221632911578658389782283358091694329765236490464108074440931664022653776839740345896799430429303567144747385128387927958814337917740131022087306558971931320984690811093282793814127511126888323616727096363278414890369412096684893013309191381730087209509431281743014310330421654843158925533011462490007059132043827760442879256793101821296652341547548314510515589196057790016610068641113504048186429435610747825260408144238203965177099782475829498780616375352194582768345753819

Factorizations

Primary (ID: 16671) 318330817227895965870700138000837743143342446362870016166654233977116500855329574559821039 (proven prime)
(ID: 177814) 485340894878653192458859715042361920011908728610230548030607528994234607761094261325413702273515730482125828481095845669196376352428288565407855472803822538858426830164745995004050734075629004968231674971383905417814217152450245792303181098672857655382514700533550127768497697881907448236058633495923240895343050978595272987425731772602170643139526595938237848496582845109274400019683894938426611322781431804603691210808021 (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.