Factor Info

ID 51582
Size 536 digits / 1780 bits
Status composite
Value 40382979157414184721219143904635848781508190324997315004746691531521399386656124999991669124867187632143982665442545185179803106587463795406206410458985293457842712425456002449559194283715218816637504580933606735779385399902007423246755957982565368774477310352321820173414231137914455033449151243739017865940912471537696053430225610600403605801676882830886356977082205025554585492762028962146702950607022152702705568392363396144417965588405192427319938756764843235642818218885830896467414529601910158963460529244974928425831764367673087

Factorizations

Primary (ID: 50511) 308673703543834165513 (proven prime)
(ID: 51583) 130827403480709767242643264765850448553506990182912028204133882570605405093229465089573577998173608733017406157278823642233902964668467120630337179082948854633881083994965842615627949919356426225156429599581766758421602701366471937899724962440148281609930345815705675396243339425582369489548484693382467756126295106001053679074717630034347414090660296259065052373030321299142221784914242387026719181807765299754379775646395012110495768441045971604733759429562309348158190241729346548320106165614821714782609088672199 (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.