Factor Info

ID 27505
Size 520 digits / 1727 bits
Status composite
Value 3805679609261520712614884102924584324350652405917251534009410697450484782761557747774994405951160758873030007015139804593675399698897896506717182777745304115310290279137333188399740027237640869475027091245684992562098888141439529522174338870692817688022166893206663486567887100377275740212423180542625525104348298828063988581143518056416544283558536814062999933899051390329344529361477295024354729342531603187494163616415956513724364209707302331082093234963709053952091347855064728390202676816564741967857290157341822409

Factorizations

Primary (ID: 2221) 1090805842068098677837 (proven prime)
(ID: 27506) 3488869845110284336942059355167718167196755813989220969391363088120770726357484928406384126532787121272314466597726391884764339812973717554702546920388957678698741479093948815721113763690019788547001461084279632718864955187595026234324901314873928739184135689407563176613081947742151109467059457308678515820930619397041262590978626170795453914887155747272683837034570907918524216770376558124471525800314068913960530699124676911944082216222775105820250546485753262363197761395122402316430425459746157 (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.