Factor Info

ID 172073
Size 373 digits / 1239 bits
Status composite
Value 5656976265666900961243709102680647204491365285074547035445663837525517479267629216033441536870781702665575713945763098267565847233954894158094779932984097683217450493808418509525861051518204290955883966115852242842204545805637493010818762581409510714240951948121497437297115628535979615518170126719786288252908229281090209837722562203397451743099555694364404840909164419539

Factorizations

Primary (ID: 136481) 1340663819668652196151778627618820919162438479039584195854984163373080111285603355812898815448531485387561410432828847 (proven prime)
(ID: 172074) 4219533773250503776758637691668371779707413763559737855943082788018065388168551875810058096524065591674795995401935717019392739586546293979746018556127231155949978013640769080116210348349738834857032384898224626895750955491286041224263736688144645689252637 (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.