Factor Info

ID 155735
Size 668 digits / 2219 bits
Status composite
Value 69042195247852558808475790920302705542282356461297413048970408346879550748440456382921760832057964657578021370434909156419078508188111043757950362465554167083812354084774750298340050277063444354134987687804524337651784797849537299724227902889751644247082117827312605552974613401091597288339157834255115152883917068097886806149314467068380775906741893532019753538649973497173388334857474980208669017354653611948698839146276184447578953630129967782774500174695938611391723072360691384645364655473561926403941764952734856566312562537252178499270806391218060914597771421470704420900509172049865984805670338112594515467675864374010153501694174828487924351692879667649735301

Factorizations

Primary (ID: 154830) 12391645502426330473763 (proven prime)
(ID: 155736) 5571672885117141149452432024737928773032397061835764087003530698417992425452633756079442920712475492806875750477874420963561400358198902015644484232263509315108041962497368988641784878385295825664514331746097564266906484995507154251843468116274014006969938274255468108404285519589282130581816136136517718850078621670974327700109020051773175975521040904464109844826231337536736831217623772331395419734911534722680913945746783806244080013319638035678359542260694094753733985481076552007543309850966028576552343747516825900824231252781669087573461347192675299499005142778967922885983340414454075225581838747525701212325930338104700904272226082639927 (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.