Factor Info

ID 21068
Size 460 digits / 1526 bits
Status composite
Value 1492715842656316898265855018774009701043795117292304359947675460624046777235581826161611363069739646244433151808660164799823186899502493449110354037015909693041359846281420654165334484376801361222774486150889025720941960571581557469910447096571719522739977004173387570997772330309206793364154086809456133430304659026422168842176646049364748315166228498757909594938743670803241864690835044184805549112964218916053344927628858955223838761708390637209325235584013

Factorizations

Primary (ID: 7127) 129422865652104096162599 (proven prime)
(ID: 21069) 11533633065032114170259032621996865973196240646534452874035318283680307748701857829251862336487128606019676449706072193206062488203828128177581250831898295863026520503669430189652089840094878769139277331421620827491928579956574123215436963536679467804717620611445699809849879377335836004833808335162602993233521909964504052292482552464900938837693474798383482952335964360674837420867454671334115459783914387537191811167910948778724022187 (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.