Factor Info

ID 151825
Size 1103 digits / 3662 bits
Status composite
Value 15720825316643541759548744785774456071325233431452476029397158488664374474300963072292077098634555408577836925942548489517856189495323751263853118803896148878722316835501047276399339353167476786558487892665501622986478001235448244961740364979626885744048548353456906428237206636082725317719651303534187516413457620635300496758764427461584892135636492115261317208106119403492614335904901420108244097970376772323225814258788415096510343656922585589100907494709953183731708815092807785742177721637829926978572414275594447543450817770354945573865642049152313049195028887877107981773403929831983082438924303082263485375946170767457742506629422694733034542263933671763534634157678407995865888548134530115023433466867236432722524393660213194491435045600242937946611615360553522094096576520645133584484957218739077285709230860348843917240920588789011439702415226129729242414947810232430032911189199572150416154214782256090312666140759544242884957224386361636775166976288701884081403150052279191841072984945264717064981448144375194681978147592111145328074140450530706984106132185843410838731042920108918154667281

Factorizations

Primary (ID: 149620) 119693978630517277001 (proven prime)
(ID: 151826) 131341822675742745969151704709208131358104698605411722989515452037456557615874684242675121542809412629923052795615558108271528075013708163905176428765037056795802229513605466735811753078135362703045921079300184136299479602374008535496566819770997360936512294225946834475948936389362321302219229218620027242708076062762040079530598786584954733136667124749445106774962532317369730792617456712873757591306948077048757490091211590726781361974139907624158728858687545169119212600541773482500270549119943319969453561189142879389889723042817686210029634151863181857369811474229964077066613131346458041296326722117996215335705507720405688993986354327829954380239907830389055895774080849424250636030619021368436671502430252161042439805567647811717560830466426157440806201786832424445861892917831058463297724113697355591107834070224565602824169419101669945174136803496426063337313701292984342234895219217087127064187304465800627909033324180128670007127397127122882224517751094899055509760177393478459244642946082348765458385383999682290420744142248617260422415690217238465312440652149889830281 (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.