Factor Info

ID 143943
Size 459 digits / 1523 bits
Status composite
Value 234602631233819943940541957207142214010417131442745129659243849802289265222501996276687692534588810908285270434117248290036146309759476837471859277735585286175191376442535384271101057379703007187883772211746037593942754197320832472644054361170123506871714117504163797269577553045309102978452835019321222702171998364831473248358674654257944643835692713773522957139550392167805218576611741216865939515154245364005465849749747250282323846162392821603280481747543

Factorizations

Primary (ID: 143284) 1457164644941979274643695877661696834198214594746252845642765391384741609295124389626157195824615889222088570641340263105308455425977131195038907878385159609 (proven prime)
(ID: 179753) 160999398419497918726109244805672696384475873602867802775641439270446595816644747197913880457493229153316716182005888031655752530787614845275861531836650763572222152387460248602802238707396134684417062250230855897520318450491031031341022967063850477483163024885339008459701704752401609400412710440310927 (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.