Factor Info

ID 155780
Size 753 digits / 2499 bits
Status composite
Value 137499031620641020243905678844042767054714450295412566644968244133891874989533565753636592033019099680560389331670189735818040067991310880616696015295318725991971854847547650504346976850208504573330281741758192545137687091825055622388979920027771545452890605464578073583025844599399708762253584045954872552602407810922662624994916542093698297031271582009856197146009601106432352845920970397481789701006135483431057008655836864945417089615329315500347240068949475446616413403138263813968562914794600108844234490673852185926713576266577787703644002777314499846961840998961470842084358459730020408422852352119088596648131908224557748895717730784212562068396988094808925555973390409546212822090583212721634214906963307165676686696722623105965010316160442871

Factorizations

Primary (ID: 155781) 795084364315785387071 (proven prime)
(ID: 155782) 172936404980076089961448592557826361412350806594916044587632742697274291709353065544049823622479001394406214860198249907958627103638785301581368497729859527880820429567956457506420480453656047102934497187845860053556557148101332091075644512255475971615885182378603488589426107097682597283046538009678943454998479516756847831910564800019100169605413503966088489773228584967563944105656161951807355223776463255999853541303591968619762988927412204048354911543915717733743563171853891217875769198122694736106268148021283562073035841855763760449407228855356935645092714720285243645486786732496266720553306506360508568934926239242493492458735578199513087156402384745418336227416988054553815080134469168659961203503886131179607757082569801 (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.