Factor Info

ID 142560
Size 1111 digits / 3689 bits
Status composite
Value 1931313473673759297859495278048823093207881725352681239719079143170487538456965477410667225983409280895878251192341480722518707643084146570902411552014534542464067840821746307311031899679551785490266830130189994099135462096990737129368988882785365424352043382056505925198116208478661466345353543906323930007964971960745669920235482402895795317807734160016089009113438806688172047564214245823299187599689090210845078984871448509399643005043500028007958537414364023277669950821028323858794261331579383020629399050358124516111486289168954166117752375241320734975382785911653769330048025452875154213166597558692615319566961047562823845622228220658320914422635333750432240505786337169826897030523382036695056232978465529190715883246734425628673526555665178401884635687371067672576110553066442962950557097221193088903539687706365690390108192477627651518378471369887043162234279683226439476266973785298052754383172314266921693714741628293968946659934874726543534219437699492270089819753103700268072153755510797017761777041075556315485095912054473123548788672951287159040625100095628809181534680155185787460585383666409

Factorizations

Primary (ID: 21414) 49701926718842398034917 (proven prime)
(ID: 142561) 38857919625509868000083494000643194483207731238479703228012834930449268800209587822711882316525978397394863850279826379404670977699173083774488193197674551996367316194027875569945578499058247289133339474228103033719012497135790308567571254369943524782922404530013930447515009241437900672140763297091518550149793387585027967899880043811030163241191926357873778933382720103353269201077196371276176787608017086478924933864304171629228286926859989355223559836007485833631900893099600480508757660545247609428442043710560142735287653075473773504553345894141243219607791067127234257567458048697193850230111036382510175795065043601501550038684848202853994899841916616455590455368333839420266625221241500626214880140893734139448463252541726226254842913454578897782519066083971239951174866605299664839782138381089427807338987716058049962440912575323402799843181787726555453018577410326669806223686774007337222749724878472120826983740763525896533014882758112599555204837698991699409731869332008695440469596425020198589751901968741625929256289295637203619018072500979001866723796841529530983793783477 (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.