Factor Info

ID 152825
Size 463 digits / 1537 bits
Status composite
Value 4251285889893131467218271278163925630000772228103477517556147984766688288974942886069705082134561388747151882289512073290986914995384864146894983676998797191595694658771035672503005886098303532862028948673011166182173562417489326802665135060713098135620694012663752017309738102275543721800255980949034233820552040201012628655848529690905094207602468598484773989198855045125082830824163033497864385843965139438685404154974005255769348393161376899725998120198383693

Factorizations

Primary (ID: 152385) 3442263576588832273205371 (proven prime)
(ID: 152826) 1235026253889021818087670139087956932477764885861214160166046690877260569564849616828820716929889480209310891701009792960420906208872118256737002288327172181788054221432567842069170813524066051708936978886026855889272920870125459291245207667694787182732756621912386190141140189923142971054312985605737971805013735605300570079178297143853159764656870800093390761569383360208730868414421630487807051067702849869783311530106531833291066624983 (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.