Factor Info

ID 197948
Size 653 digits / 2168 bits
Status composite
Value 25830924725757411924076658307088404013330448186773360193708654809954401346230044351179828425778938524076588383857286378098067771087358120556888339387366009970595093111364098929146073652953376915394356046402330029052468215571780404081282351329657123417027129214486438342340914309451490023034845391601274627735526427354864198164522724693523559794201290814252153269055791833065609309214306032992456234418867211154868606439860260059413342066475258282052766830318936990693767348873355304685841320884690522161778375200983621731329566444961008565098379429653041829007496437694071092629056223406522204062977458197570739545494463215884401296288902075556069772121

Factorizations

Primary (ID: 17187) 88574437255173019150535038179441097901397209 (proven prime)
(ID: 197949) 291629566342503706875367793773130065125222034865363289145061163017114335387405819970770153554283300288463508287041850063637352643018297386694618177838704689476086039877074662104337301834755003775055954386570626868568134201227111319772603324408076446108771597326077526141557474013366033595512374197845519125027127382145176107845902020634214167605155904634507192343913825048906797044540719610301790368652601140088717262600358594540172194724260923517274502998848946195075108678573712020416847586084984642394551575612176101740218510693960828904187747735769064420854495691697494145080511512490686177577223439178369 (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.