Factor Info

ID 23876
Size 412 digits / 1368 bits
Status composite
Value 3967940440127341149479332052814298744450582393693366021192167822146935059028092796400991816621047539125800013462580632699551520368007636094381644703746219973604464500940075773199974417328153860546504661140379232200461646282085231060663156944907072470678541807092441141807275318409861985799902780592759278464967224799940559667363538232700475984740619779516172593491844936288834152863513342130299260108477921957147

Factorizations

Primary (ID: 23877) 1670786475971563131721697851 (proven prime)
(ID: 23878) 2374893798335291104904508093127231256530282220363143748482034803405422314839472350943818557415032804079692948940621085593453904020807688140801771731734968685377897966885143659368553268094277230526411438245251185909647445820285374088367452080295079814282502133696525345907972862137848467853684122736315888169155462713241441901842727003481748679440558143596021780962649773160731154305697 (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.