Factor Info

ID 91791
Size 388 digits / 1287 bits
Status composite
Value 1451486012221549458103349170380793520017174699466540477953844564984651759090066961492956533458421393406064265463244089034018812232497270682789139029277723421472686602943808462360805940247493958959319384055845197173503100663983322484402369601924072425705921280900755991527657699172815783236752262757018782666564054368608449741997554806038390868446143745649311611772243197473391407358119969

Factorizations

Primary (ID: 90079) 191606175525439118832651090114251558022870371719585616753672279109065644614237891632519837711532669892001 (proven prime)
(ID: 91792) 7575361327687681658715810555958798623592630823631432220952714566845186883979226644452717969605036474984097262251106531099776012187628795683116144085336169210766215376736335345941418603850886283446914185756564897857264746704541539271769361852049520899438811886169377656685763500771969 (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.