Factor Info

ID 87239
Size 653 digits / 2167 bits
Status composite
Value 20210476489269590900530819575732162717961798551411932895715981730906719964365008990352432742775187097345907595694580560705792532943932541545833397524223986002986120614003325789686723312561958837668241010412815377721361363052232749988441566096265903659509802334332600904386371944385479573428991992743490499940530361197802364480313164430337721410463507793226384512754045220317475300477977368057268728896468898333975737363155185583274150716439668765237546387817131751910890742053677877413927446187211411567669309372195552440211487394321927507774330027933296148373907109613584544564223853906512751990048204996968721746987424523533523154271890653915237143021

Factorizations

Primary (ID: 87240) 455077510333569639485518177380382707853487509764858627464461 (proven prime)
(ID: 87241) 44411064116210463255189786009090890532599340435050889744048592296017553232417270528001128166233505142801008607224604519370292571999678168653639174761530432641892748648344488432083356350197979636869599053025959550331534318716215578986140093604732011393136590594338901369413806650141159274830900117917536861646765947010298242301734770817125000339069899003692697435163387306424476996047540855822194029472895735421187319440304702758545256581740299237926767175710683390856267472617057024802925760264965279817420801077227405102451355513908680750339736993136978256222559737463267668149369841971236961 (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.