Factor Info

ID 156037
Size 784 digits / 2602 bits
Status composite
Value 1436968391666017719841042544903714919933120761055322189443196481240144596464858836198809814015714922558467266901484211406158215717073110571335221396452924560856726350732697169971807163539665628171964401943494455056013481245790813497407493116244052339697278013361875921477271280895869299312795939726052340584797889346101085277028771649949666991150332266254602898704235247918667573834068948406578815506418833006890566214581757864742914028354660222638739139042649678354656972911247788527908218078681914001822672516895418607726976596874708891793692408727109264221832006576334589746318038306979463648839897984151965545254305040334574107126852148187492129225806956130206548772337680738155229107206503760684590930867900258622740799952315912975718377903253190355691398180650741682362481316847

Factorizations

Primary (ID: 154915) 53780507732292545931217 (proven prime)
(ID: 156038) 26719130262193284921462274844064529703565140558051464258976769836150788322229732334916262480554302938453640071596079215562244669428409382691294169325162141748383416238317379650505841872080841861405689591559250843813300572888249995557360284647902257597202136775979848785417934847460327118361921966277127782166165201505933275236345400689326901577081193743606257833454660938621853677995894137791008205455523221576421619084198864206017016799239935541720057470315407411782089917649445616718950654903703126651485601825211218727817876414991372344292045817713284643771742134111814103103490253024780785887837488558262892731770415625953803516361833308992662070327483781900841350078703533185912304503986101987843796234047806896214649641987247645122061542653793079553683391 (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.