Factor Info

ID 40855
Size 690 digits / 2292 bits
Status composite
Value 683394057255204902780380412797935270762181365423381527828807708409639567997432392312700108809001895822225550966103768346978773190886542032008405297502840860553863014250692833217197882043743729012391169760773553649703015086831404615528436668447950810545203711815509313540700870656821242996750042227367218693032732954599297681983615727454741013551983687394956674811220699198059226362644254543890001047859491713993199141422940212316266230038968483728363528943072905611644336795266158725114527936373334776184828827713652211609053795453567761646210115469729419282770104233202662858147357138826649693610472548478667901392625156659748032440759427099184812522034225586738301524409235499910121702511

Factorizations

Primary (ID: 19611) 18449288550044654139241919401 (proven prime)
(ID: 40854) 37041756672701118061278971105925052136236739298972375244873736393639648516434221313263318618710441686545049538334138842978728661204540014719616208007888456681616869937154116224554798888802629322417142918423825348047725170511871820921911845231748286388868396513253066578771649019892414707991923944908774970605484514531714645537195937059280214572665327690398353093538798553037937163077678489088732922226587547962616997887786448015180901545688641685906464446182466677182943452204399739009128065626243182957204539326557897451129321836146112921994841877350564700757987727026371333403276998437518239980383891999806471305001952913482568420561646034973859983651018049111 (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.