Factor Info

ID 101909
Size 475 digits / 1576 bits
Status composite
Value 1891945828781166995473195566330465206803104363287823022667534058925413048908231618607211919015840218908189686715637247041285306255194425245446727543158412922111144346541661610522962834378309997581542303001595973216600832675303015071259908660314865822030035829912302331055937737186107111693671165582618808128142978442056434790486782739608960256802605036439693603342431476579622350969426783582115719445377842183368599734659953597568447620826462444359093018872781017891947148489

Factorizations

Primary (ID: 13) 389678749007629271532733 (proven prime)
(ID: 101910) 4855142431039075717050983073703164685908208406146087753414107529465025767169162990494521166964784588484350099350211352422075083348088257290025455093775158771655963406751106894531164327776123859746672151518493064783702875923434622722893894512733753231977102169885668033378782907337145405425865397509219901884577400962417730116948883231069423585869937633555667268916650910471425408905912269527206958048041714857016526941538814530349617296192074893115133 (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.