Factor Info

ID 190417
Size 685 digits / 2276 bits
Status composite
Value 7998594015050589640364382408134445328764681630654399396963050218576479845905463298983175425416672534086997060300330301070823023024620553568341628605073115095806971650484183364543207600517364384072924647956175646270381916339553536908254449513271787995736994919396092013245250208843480449438938740870672995486287850999496174126980199181824609575497144068574971320979568524707958751944557983505999764737161656777466750527623676617338908245665640444095986692530766901725004681006866405011518869090786190351208486619664425362463515258504460325382623241887871485299391366720851229259115107262240254758132348534301473128837542232729032400777270632841384406455894425168459437145874422163856871

Factorizations

Primary (ID: 154872) 21456396540160141838908865626502780875977388849762498021756115870151291586776108565721071342055989763465195522107778580483920819437613636331636258886723467893662053111240783939105090415542575670234934093807735600629586208732240038656431 (proven prime)
(ID: 190418) 372783659179655121142171835107140915979985982383796403515964754807641883629781309962017423947194807963951327812667656838419470411701372445684687848691831938561686654313425960558643688044899253785525336921164372443130602047232344746001713212750106670605302363360774878560119014895934331005215843755565216632658286127166618883707119534319165595067643447849733599977610997416938884450048261341770743891529816747351057440808475178968729961657495233447241 (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.