Factor Info

ID 155474
Size 563 digits / 1870 bits
Status composite
Value 46874779347779306489919921402737051651445373208652465115935357616469016284101632859442486297760870274276837181373575568262722721128119622078660219028752757515291020619490958581695414519608439737974754835389045154295013542345173009863691994979542808097039166780124167051823231406624590617414418371039383748437610644671761060800111897628546048431307040060801252857719363977269403745559283977024441170298155470712029329064504949699941970538804432817546234821926698592005450201839065276432020542706219212805558102103095210594816563544148684651811465833146344114231441

Factorizations

Primary (ID: 188787) 12213352142636926185560832820062599 (proven prime)
(ID: 189439) 3837994581695472024391047829154633084350765294844441625454665351742706198010103764228471542251341390874924688082698610150284204507290064325578240512945964365588879368834945067633630706675399463630513246796029485022908258337044985831159656014061462924770608814505945321757660746308394184103231609395298453214260832354916226526586486494385489936087553200230751016031108153096045783567614030516095361542067233025285830788368459088765284453044898539461157050872715743884689904777626041984400877471648663041239928965507352248228401959 (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.