Factor Info

ID 23821
Size 653 digits / 2168 bits
Status composite
Value 30383211768305060444599178832871605448620915885719477380304390783488084654602412266140510492533910442833286527968459676884705573963771629405886051158589543402807994874141301684244584187215600263096877582834811332810100830341862621227613240865951910340939825135658097133609221835847551252617094434701940704800811876227490106619630039329027149822008055525759880228923638069567968517891339760807500834369568630501269916135985616441169923499810489932474533521674510420377615909661821422290085212812728751134596453783914970849595255116506015329570350315505425841934583915009757762081215972329481295264953449187006763648319074350818040104925953297483356700401

Factorizations

Primary (ID: 23822) 1817531779412976994397 (proven prime)
(ID: 23823) 16716743064662216361526453451816037575364454096009206426020809092674947161367561407870243368183950480278098511536026313894937401843765782517295645108257564731880602845531088320867653819019869282682277311668870735237815821429022664851463813261007597652904882815355696178117901788684444351399790507758077071383867504022938180149728608154287079340913373844924668789357006769595855941273894442201999356771601241860655656831505328741280287996079730374888244720302641305849776384543534056692137338017681653608167168357855284206964008038744613110488591499924054999501621163981340719573342441001518854750603452331810339632205230968708224933 (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.