Factor Info

ID 40884
Size 581 digits / 1929 bits
Status composite
Value 37481561817529328596138007451551176729958960765125299963610886911045919840513991880210929269282194332117174294021040444238201293388309742049353414506783855206341496207533652286484928257853249426420187204970264412038107959901316595624892550189589636682577185369325523682006818266626263906747096035765761808116740662304832703976000681734108288530251731997775802475628672668050851178700095129668009371253666781415703321738268782438678290036869617533155632967105174176361680488688163973217721701518943080611220021631797622557784955030051498651894729981477126005647619920697305384595719

Factorizations

Primary (ID: 2310) 2923500556298303355222653948542706598448925085853709961673200056984872843366529 (proven prime)
(ID: 40885) 12820781489772648588188717474065479326678055996197862415509896813869780732731703447239818548930619060500547326816889208878537687208868748126258497284835263466137915826427908445584373619235485678028092472236489846070050637037274595052075249796298334834043971035306703101467827950115169748022108691549421827280646581845215788395113673282690367457581275031179602301603722115774053768102080124371423950592186998063276439819648624107946172436269766442323610690792167117784555507874052883186207446860403359111 (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.