Factor Info

ID 146125
Size 675 digits / 2242 bits
Status composite
Value 717828933995461919091110141402724359437708343764641583191178930896840122273223484485048128681912785531125452460545309701336873385176951659981187521526247344904979893779358741466469974440056087691157832578735518387043580065747008517530918178738827790056379893399674828375945291660211757457831466725390120116514575802652290495981631088518502869352058834710231308716274377841773207784579231325332975291085261857960939737646953420227274670029242258389222778378605403800903037441412650959477909460920325846171536284709238412978574577164484514527439873372215490762855806516202163679616347282608513574323093231701814707451539652552440579491865157862254934701616316716241517148846751

Factorizations

Primary (ID: 145514) 394468789202024904216001 (proven prime)
(ID: 146126) 1819735689222880421034829098055339522495726956071003914791653211349857353733668791926980847048059642993409878507015355825998962950931579511980291205461859893970593684580536419976533599627099414758432012375645788313789394979224879053911935447326620069634939986669529641449163203785648725303949573656214982228666012801403765394836286751883341557692469714314067046140718641834241942126287592551861117681947096347179755670380699883680743441575367176594053304528282597463501409163614629938745738572994601225989990052178555267933208061844821292039844790823657885947239609154901239987861752802734309761730824532833872351105861287685742349817743206726002630751 (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.