Factor Info

ID 27285
Size 395 digits / 1310 bits
Status composite
Value 20784213304133200845979251386090055753128239829934562612391922991373444525010485345830150222694490863109244060973569226388721722737719453004463480978595329555956631470844588048728816225456657941417655225498534923418001103802673154858479365852771467814376397454503618929025042013976528288228470804654386033206878683388695655043892747097468696081057144765148825983244595626137161009879987987958081

Factorizations

Primary (ID: 19507) 2615313691182114927177553117 (proven prime)
(ID: 39286) 7947120597506141207706157366166152673908059316391821250984800529538864346519708969036989904387087826775988278889873351498087659656593586399261506948445935580403276408481512654902236553206306421098806416712701131930115496390548212316962050470351527210180313846168324774855919745370960342607095692081604095976166068623518765541501611568631656847762676700603738744544693 (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.