Factor Info

ID 135575
Size 698 digits / 2318 bits
Status composite
Value 53380535575606770595436226722634274991875244184355299759809140785174789301963640666840063401548075652074886095715819864407731983095853713167083694514406967816928631271547543586178010374732214877145030388886638933052879736165439223698489011405370735136055433738445562503030998843886609032722675526835974591795777090567081640444378454554574971380401373860825437451289288739094248305720326551081255501315689209391728548826051948399049326501670785600163849140716306191820526525204051322304109456281154807670859198883094583801326763258008349929655149958446441680484598148533024242404473012508030964356396254932568595660989934977086153804593638354106985085386620047327745196680965770718933791461583320303

Factorizations

Primary (ID: 134707) 978945816468151236645229 (proven prime)
(ID: 135576) 54528590528323115594255156622287921774019725730902392448835195543928966514324545937221383845036009581212030502017923717999202594859743155312878111972425955616238101293920957805928270938958404032412229706952726236277956157580518646668355609833887178525528296092801976714678236882115900948315821901850377587300278819616244141157084338253055955975756248399893587481122504835873042275235784855843179205553203789770995308350128552747791704094127112646086520046366006945223762846560110487112324616871159330804475704705279770515856588015623910283122757245142986471862034599546385420068028480281169626066915146466436968231627686678793935842278140603614613208015764605712954621215307 (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.