Factor Info

ID 196705
Size 753 digits / 2501 bits
Status composite
Value 486983929025869025185805643891655154108683254150334802643894431538215621256716192415957620535963527352345495716236528943251771365290755389705991333872193337922475553690009039424941690153274627515708714806002990983920584923374441459405044440367222126902872699061894132599991035538171367704532795495883759567154225885595360470473948412157562002067286325800840508828695822943176666134431406053702937212415919538041987790636361034490669520667810594645599172040390958300542901963070500918213931151684352902173335887210632414192157223499802494325484387387007318939853479531604309602135354763569970698248044047002663629452020475759778338782721734018416347539015407041389969810576430165736782160133025171089227842964715469647962081758576450040098936574711223519

Factorizations

Primary (ID: 195338) 620775320959007602861222100226480221 (proven prime)
(ID: 196706) 784476947752287684410514350229823910589241334478226498751673852320740843033148919224407066336612054667328175817811226324831191451892695964189322948454281723801685726831301669029662647661304370464567507072805325750484666591587297330623426214675603244930832542129864760514956419450995637407227919634288781438515709462554079802009153588080301059339398887645827610959359640827743235828144937855359029024302868223919906541563034893856749951741013444960577721315186638924714750326280967477821191627990437372888704342296270601433231138161574432475686788696247833195511142973272889069210166196623113035810422092565145081729956100130019962636688683063344643328062127207928800215111274301498601435328027199350693865428459576939 (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.