Factor Info

ID 126890
Size 528 digits / 1752 bits
Status composite
Value 249886549598029922292292087208497023181087159538438038271388467569050009355259606932509108129932982539506371188323838231759028362505069125178505967390609618278567713916993602623199771367330632201700205312784309866191117998930845968247733351184717337141459849012664869587366010831300358720298946017495467559709657420896791398066313545891715026237700153681686145742697416233975075289280260096727305102273288884245698877315672405423140411614314382193795305087323336150151563840552038790159789437836328573410371296960603391908072489

Factorizations

Primary (ID: 393) 624542923122551721493004981706558585672785333365378999981 (proven prime)
(ID: 126892) 400111089800941703167364805055617980980319546943142628191126120280968319223531004491839448114225607200493642381540858444534527331420615619286101993111912312369099478117789008459003829954102529020097501853426393037006937304155704971421103602757510325525483858926080147694239279296066495353760393566606835928061410036931371048864267590232607867390588078087548163929865225864077888928976924694530672384659219528706827865982111359348509098272245639319401743743623572286469869 (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.